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Requiem (Mozart)

The Requiem in D minor, K. 626, is a Requiem Mass by Wolfgang Amadeus Mozart (1756–1791). Mozart composed part of the Requiem in Vienna in late 1791, but it was unfinished at his death on 5 December the same year. A completed version dated 1792 by Franz Xaver Süssmayr was delivered to Count Franz von Walsegg, who had commissioned the piece for a requiem service on 14 February 1792 to commemorate the first anniversary of the death of his wife Anna at the age of 20 on 14 February 1791.

Requiem
by Wolfgang Amadeus Mozart
completed by Franz Xaver Süssmayr
The first page of Mozart's autograph score
KeyD minor
CatalogueK. 626
TextRequiem
LanguageLatin
Composed1791
(Süssmayr completion finished 1792)
Scoring
  • four soloists
  • chorus
  • orchestra

The autograph manuscript shows the finished and orchestrated Introit in Mozart's hand, and detailed drafts of the Kyrie and the sequence Dies irae as far as the first eight bars of the Lacrymosa movement, and the Offertory. It cannot be shown to what extent Süssmayr may have depended on now lost "scraps of paper" for the remainder; he later claimed the Sanctus and Benedictus and the Agnus Dei as his own.

Walsegg probably intended to pass the Requiem off as his own composition, as he is known to have done with other works. This plan was frustrated by a public benefit performance for Mozart's widow Constanze. She was responsible for a number of stories surrounding the composition of the work, including the claims that Mozart received the commission from a mysterious messenger who did not reveal the commissioner's identity, and that Mozart came to believe that he was writing the Requiem for his own funeral.

In addition to the Süssmayr version, a number of alternative completions have been developed by composers and musicologists in the 20th and 21st centuries.

Instrumentation edit

The Requiem is scored for 2 basset horns in F, 2 bassoons, 2 trumpets in D, 3 trombones (alto, tenor, and bass), timpani (2 drums), violins, viola, and basso continuo (cello, double bass, and organ). The basset horn parts are sometimes played on conventional clarinets, even though this changes the sonority.

The vocal forces consist of soprano, contralto, tenor, and bass soloists and an SATB mixed choir.

Structure edit

Süssmayr's completion divides the Requiem into eight sections:

  1. Requiem aeternam
  1. Dies irae
  2. Tuba mirum
  3. Rex tremendae
  4. Recordare
  5. Confutatis
  6. Lacrymosa
  1. Domine Jesu
  2. Hostias
  1. Lux aeterna
  2. Cum sanctis tuis

All sections from the Sanctus onwards are not present in Mozart's manuscript fragment. Mozart may have intended to include the Amen fugue at the end of the Sequentia, but Süssmayr did not do so in his completion.

The following table shows for the eight sections in Süssmayr's completion with their subdivisions: the title, vocal parts (solo soprano (S), alto (A), tenor (T) and bass (B) [in bold] and four-part choir SATB), tempo, key, and meter.

Section Title Vocal Forces Tempo Key Meter
I. Introitus Requiem aeternam S solo + Chorus (SATB) Adagio D minor 4
4
II. Kyrie Kyrie eleison Chorus (SATB) Allegro D minor 4
4
III. Sequentia Dies irae Chorus (SATB) Allegro assai D minor 4
4
Tuba mirum SATB soli Andante B major 2
2
Rex tremendae Chorus (SATB) Grave G minor – D minor 4
4
Recordare SATB soli Andante F major 3
4
Confutatis Chorus (SATB) Andante A minor – F major 4
4
Lacrymosa Chorus (SATB) Larghetto D minor 12
8
IV. Offertorium Domine Jesu SATB soli + Chorus (SATB) Andante G minor 4
4
Hostias Chorus (SATB) Larghetto – Andante E major – G minor 3
4
4
4
V. Sanctus Sanctus Chorus (SATB) Adagio D major 4
4
Hosanna Allegro 3
4
VI. Benedictus Benedictus SATB soli Andante B major 4
4
Hosanna Chorus (SATB) Allegro
VII. Agnus Dei Agnus Dei Chorus (SATB) Larghetto D minor – B major 3
4
VIII. Communio Lux aeterna S solo + Chorus (SATB) Adagio B major – D minor 4
4
Cum sanctis tuis Chorus (SATB) Allegro

Music edit

I. Introitus edit

The Requiem begins with a seven-measure instrumental introduction, in which the woodwinds (first bassoons, then basset horns) present the principal theme of the work in imitative counterpoint. The first five measures of this passage (without the accompaniment) are shown below.

 

This theme is modeled after Handel's The ways of Zion do mourn, HWV 264. Many parts of the work make reference to this passage, notably in the coloratura in the Kyrie fugue and in the conclusion of the Lacrymosa.

The trombones then announce the entry of the choir, which breaks into the theme, with the basses alone for the first measure, followed by imitation by the other parts. The chords play off syncopated and staggered structures in the accompaniment, thus underlining the solemn and steady nature of the music. A soprano solo is sung to the Te decet hymnus text in the tonus peregrinus. The choir continues, repeating the psalmtone while singing the Exaudi orationem meam section.[1] Then, the principal theme is treated by the choir and the orchestra in downward-gliding sixteenth-notes. The courses of the melodies, whether held up or moving down, change and interlace amongst themselves, while passages in counterpoint and in unison (e.g., Et lux perpetua) alternate; all this creates the charm of this movement, which finishes with a half cadence on the dominant.

II. Kyrie edit

The Kyrie follows without pause (attacca). It is a double fugue on the famous theme of the cross - connecting the 4 notes shows the shape of the cross, theme used by many composers, such as Bach, Handel, Haydn and the counter-subject comes from the final chorus of the Dettingen Anthem, HWV 265. The first three measures of the altos and basses are shown below.

 

The contrapuntal motifs of the theme of this fugue include variations on the two themes of the Introit. At first, upward diatonic series of sixteenth-notes are replaced by chromatic series, which has the effect of augmenting the intensity. This passage shows itself to be a bit demanding in the upper voices, particularly for the soprano voice. A final portion in a slower (Adagio) tempo ends on an "empty" fifth, a construction which had during the classical period become archaic, lending the piece an ancient air.

III. Sequentia edit

a. Dies irae edit

The Dies irae ("Day of Wrath") opens with a show of orchestral and choral might with tremolo strings, syncopated figures and repeated chords in the brass. A rising chromatic scurry of sixteenth-notes leads into a chromatically rising harmonic progression with the chorus singing "Quantus tremor est futurus" ("what trembling there will be" in reference to the Last Judgment). This material is repeated with harmonic development before the texture suddenly drops to a trembling unison figure with more tremolo strings evocatively painting the "Quantus tremor" text.

b. Tuba mirum edit

Mozart's textual inspiration is again apparent in the Tuba mirum ("Hark, the trumpet") movement, which is introduced with a sequence of three notes in arpeggio, played in B major by a solo tenor trombone, unaccompanied, in accordance with the usual German translation of the Latin tuba, Posaune (trombone). Two measures later, the bass soloist enters, imitating the same theme. At m. 7, there is a fermata, the only point in all the work at which a solo cadenza occurs. The final quarter notes of the bass soloist herald the arrival of the tenor, followed by the alto and soprano in dramatic fashion.

On the text Cum vix justus sit securus ("When only barely may the just one be secure"), there is a switch to a homophonic segment sung by the quartet at the same time, articulating, without accompaniment, the cum and vix on the "strong" (1st and 3rd), then on the "weak" (2nd and 4th) beats, with the violins and continuo responding each time; this "interruption" (which one may interpret as the interruption preceding the Last Judgment) is heard sotto voce, forte and then piano to bring the movement finally into a crescendo into a perfect cadence.

c. Rex tremendae edit

A descending melody composed of dotted notes is played by the orchestra to announce the Rex tremendae majestatis ("King of tremendous majesty", i.e., God), who is called by powerful cries from the choir on the syllable Rex during the orchestra's pauses. For a surprising effect, the Rex syllables of the choir fall on the second beats of the measures, even though this is the "weak" beat. The choir then adopts the dotted rhythm of the orchestra, forming what Wolff calls baroque music's form of "topos of the homage to the sovereign",[2] or, more simply put, that this musical style is a standard form of salute to royalty, or, in this case, divinity. This movement consists of only 22 measures, but this short stretch is rich in variation: homophonic writing and contrapuntal choral passages alternate many times and finish on a quasi-unaccompanied choral cadence, landing on an open D chord (as seen previously in the Kyrie).

d. Recordare edit

At 130 measures, the Recordare ("Remember") is the work's longest movement, as well as the first in triple meter (3
4
); the movement is a setting of no fewer than seven stanzas of the Dies irae. The form of this piece is somewhat similar to sonata form, with an exposition around two themes (mm. 1–37), a development of two themes (mm. 38–92) and a recapitulation (mm. 93–98).

In the first 13 measures, the basset horns are the first to present the first theme, clearly inspired by Wilhelm Friedemann Bach's Sinfonia in D Minor,[3] the theme is enriched by a magnificent counterpoint by cellos in descending scales that are reprised throughout the movement. This counterpoint of the first theme prolongs the orchestral introduction with chords, recalling the beginning of the work and its rhythmic and melodic shiftings (the first basset horn begins a measure after the second but a tone higher, the first violins are likewise in sync with the second violins but a quarter note shifted, etc.). The introduction is followed by the vocal soloists; their first theme is sung by the alto and bass (from m. 14), followed by the soprano and tenor (from m. 20). Each time, the theme concludes with a hemiola (mm. 18–19 and 24–25). The second theme arrives on Ne me perdas, in which the accompaniment contrasts with that of the first theme. Instead of descending scales, the accompaniment is limited to repeated chords. This exposition concludes with four orchestral measures based on the counter-melody of the first theme (mm. 34–37).

The development of these two themes begins in m. 38 on Quaerens me; the second theme is not recognizable except by the structure of its accompaniment. At m. 46, it is the first theme that is developed beginning from Tantus labor and concludes with two measures of hemiola at mm. 50–51. After two orchestral bars (mm. 52–53), the first theme is heard again on the text Juste Judex and ends on a hemiola in mm. 66–67. Then, the second theme is reused on ante diem rationis; after the four measures of orchestra from 68 to 71, the first theme is developed alone.

The recapitulation intervenes in m. 93. The initial structure reproduces itself with the first theme on the text Preces meae and then in m. 99 on Sed tu bonus. The second theme reappears one final time on m. 106 on Sed tu bonus and concludes with three hemiolas. The final measures of the movement recede to simple orchestral descending contrapuntal scales.

e. Confutatis edit

The Confutatis ("From the accursed") begins with a rhythmic and dynamic sequence of strong contrasts and surprising harmonic turns. Accompanied by the basso continuo, the tenors and basses burst into a forte vision of the infernal, on a dotted rhythm. The accompaniment then ceases alongside the tenors and basses, and the sopranos and altos enter softly and sotto voce, singing Voca me cum benedictis ("Call upon me with the blessed") with an arpeggiated accompaniment in strings.

Finally, in the following stanza (Oro supplex et acclinis), there is a striking modulation from A minor to A minor.

 

This spectacular descent from the opening key is repeated, now modulating to the key of F major. A final dominant seventh chord leads to the Lacrymosa.

f. Lacrymosa edit

The chords begin piano on a rocking rhythm in 12
8
, intercut with quarter rests, which will be reprised by the choir after two measures, on Lacrimosa dies illa ("This tearful day"). Then, after two measures, the sopranos begin a diatonic progression, in disjointed eighth-notes on the text resurget ("will be reborn"), then legato and chromatic on a powerful crescendo. The choir is forte by m. 8, at which point Mozart's contribution to the movement is interrupted by his death.

Süssmayr brings the choir to a reference of the Introit and ends on an Amen cadence. Discovery of a fragmentary Amen fugue in Mozart's hand has led to speculation that it may have been intended for the Requiem. Indeed, many modern completions (such as Levin's) complete Mozart's fragment. Some sections of this movement are quoted in the Requiem Mass of Franz von Suppé, who was a great admirer of Mozart. Ray Robinson, the music scholar and president (from 1969 to 1987) of the Westminster Choir College, suggests that Süssmayr used materials from Credo of one of Mozart's earlier Masses, Mass in C major, K. 220 "Sparrow" in completing this movement.[4]

IV. Offertorium edit

a. Domine Jesu edit

The first movement of the Offertorium, the Domine Jesu, begins on a piano theme consisting of an ascending progression on a G minor triad. This theme will later be varied in various keys, before returning to G minor when the four soloists enter a canon on Sed signifer sanctus Michael, switching between minor (in ascent) and major (in descent). Between these thematic passages are forte phrases where the choir enters, often in unison and dotted rhythm, such as on Rex gloriae ("King of glory") or de ore leonis ("[Deliver them] from the mouth of the lion"). Two choral fugues follow, on ne absorbeat eas tartarus, ne cadant in obscurum ("may Tartarus not absorb them, nor may they fall into darkness") and Quam olim Abrahae promisisti et semini eius ("What once to Abraham you promised and to his seed"). The movement concludes homophonically in G major.

b. Hostias edit

The Hostias opens in E major in 3
4
, with fluid vocals. After 20 measures, the movement switches to an alternation of forte and piano exclamations of the choir, while progressing from B major towards B minor, then F major, D major, A major, F minor, C minor and E major. An overtaking chromatic melody on Fac eas, Domine, de morte transire ad vitam ("Make them, O Lord, cross over from death to life") finally carries the movement into the dominant of G minor, followed by a reprise of the Quam olim Abrahae promisisti et semini eius fugue.

 

The words "Quam olim da capo" are likely to have been the last Mozart wrote; this portion of the manuscript has been missing since it was stolen at 1958 World's Fair in Brussels by a person whose identity remains unknown.

Süssmayr's additions edit

V. Sanctus edit

The Sanctus is the first movement written entirely by Süssmayr, and the only movement of the Requiem to have a key signature with sharps: D major, generally used for the entry of trumpets in the Baroque era. After a succinct glorification of the Lord follows a short fugue in 3
4
on Hosanna in excelsis ("Glory [to God] in the highest"), noted for its syncopated rhythm, and for its motivic similarity to the Quam olim Abrahae fugue.

VI. Benedictus edit

The Benedictus, a quartet, adopts the key of the submediant, B major (which can also be considered the relative of the subdominant of the key of D minor). The Sanctus's ending on a D major cadence necessitates a mediant jump to this new key.

The Benedictus is constructed on three types of phrases: the (A) theme, which is first presented by the orchestra and reprised from m. 4 by the alto and from m. 6 by the soprano. The word benedictus is held, which stands in opposition with the (B) phrase, which is first seen at m. 10, also on the word benedictus but with a quick and chopped-up rhythm. The phrase develops and rebounds at m. 15 with a broken cadence. The third phrase, (C), is a solemn ringing where the winds respond to the chords with a staggering harmony, as shown in a Mozartian cadence at mm. 21 and 22, where the counterpoint of the basset horns mixes with the line of the cello. The rest of the movement consists of variations on this writing. At m. 23, phrase (A) is reprised on a F pedal and introduces a recapitulation of the primary theme from the bass and tenor from mm. 28 and 30, respectively. Phrase (B) follows at m. 33, although without the broken cadence, then repeats at m. 38 with the broken cadence once more. This carries the movement to a new Mozartian cadence in mm. 47 to 49 and concludes on phrase (C), which reintroduces the Hosanna fugue from the Sanctus movement, in the new key of the Benedictus.

VII. Agnus Dei edit

Homophony dominates the Agnus Dei. The text is repeated three times, always with chromatic melodies and harmonic reversals, going from D minor to F major, C major, and finally B major. According to the musicologist Simon P. Keefe, Süssmayr likely referenced one of Mozart's earlier Masses, Mass in C major, K. 220 "Sparrow" in completing this movement.[5]

VIII. Communio edit

Süssmayr here reuses Mozart's first two movements, almost exactly note for note, with wording corresponding to this part of the liturgy.

Liturgical lyrics edit

I. Introitus edit

Requiem aeternam:

Requiem aeternam dona eis, Domine,

et lux perpetua luceat eis.

Te decet hymnus, Deus, in Sion,

et tibi reddetur votum in Jerusalem.

Exaudi orationem meam,

ad te omnis caro veniet.

Requiem aeternam dona eis, Domine,

et lux perpetua luceat eis.

II. Kyrie edit

Kyrie eleison:

Kyrie, eleison.

Christe, eleison.

Kyrie, eleison.

III. Sequentia edit

Dies irae:

Dies irae, dies illa

Solvet saeclum in favilla,

teste David cum Sibylla.

Quantus tremor est futurus,

quando judex est venturus,

cuncta stricte discussurus!


Tuba mirum:

Tuba mirum spargens sonum per sepulcra regionum,

coget omnes ante thronum.

Mors stupebit et natura, cum resurget creatura,

judicanti responsura.

Liber scriptus proferetur, in quo totum continetur,

unde mundus judicetur.

Judex ergo cum sedebit, quidquid latet, apparebit,

nil inultum remanebit.

Quid sum miser tunc dicturus?

quem patronum rogaturus,

cum vix justus sit securus?


Rex tremendae:

Rex tremendae majestatis,

qui salvandos salvas gratis,

salve me, fons pietatis.


Recordare:

Recordare, Jesu pie, quod sum causa tuae viae;

ne me perdas illa die.

Quaerens me, sedisti lassus,

redemisti crucem passus; tantus labor non sit cassus.

Juste judex ultionis,

bonum fac remissionis ante diem rationis.

Ingemisco, tamquam reus:

culpa rubet vultus meus; supplicanti parce, Deus.

Qui Mariam absolvisti, et latronem exaudisti,

mihi quoque spem dedisti.

Preces meae non sunt dignae, sed tu,

bonus, fac benigne, ne perenni cremer igne.

Inter oves locum praesta,

Et ab haedis me sequestra,

Statuens in parte dextra.


Confutatis:

Confutatis maledictis,

flammis acribus addictis,

voca me cum benedictis.

Oro supplex et acclinis,

cor contritum quasi cinis,

gere curam mei finis.


Lacrimosa:

Lacrimosa dies illa,

qua resurget ex favilla judicandus homo reus.

Huic ergo parce, Deus, pie Jesu Domine,

dona eis requiem.

Amen.

IV. Offertorium edit

Domine Jesu:

Domine Jesu Christe, Rex gloriae,

libera animas omnium fidelium defunctorum de poenis inferni

et de profundo lacu.

Libera eas de ore leonis,

ne absorbeat eas Tartarus,

ne cadant in obscurum.

Sed signifer Sanctus Michael,

repraesentet eas in lucem sanctam.

Quam olim Abrahae promisisti et semini ejus.


Hostias:

Hostias et preces tibi, Domine, laudis offerimus.

Tu suscipe pro animabus illis,

quarum hodie memoriam facimus. Fac eas, Domine,

de morte transire ad vitam,

Quam olim Abrahae promisisti et semini ejus.

V. Sanctus edit

Sanctus:

Sanctus, sanctus, sanctus

Dominus Deus Sabaoth!

Pleni sunt coeli et terra gloria tua

Hosanna in excelsis!

VI. Benedictus edit

Benedictus:

Benedictus qui venit in nomine Domini.

Hosanna in excelsis!

VII. Agnus Dei edit

Agnus Dei:

Agnus Dei qui tollis peccata mundi,

dona eis requiem.

Agnus Dei qui tollis peccata mundi,

dona eis requiem sempiternam.

VIII. Communio edit

Lux aeterna:

Lux aeterna luceat eis, Domine,

cum sanctis tuis in aeternum, quia pius es.

Requiem aeternam dona eis, Domine,

et Lux perpetua luceat eis,

cum sanctis tuis in aeternum, quia pius es.

History edit

Composition edit

 
The beginning of the Dies irae in the autograph manuscript, with Eybler's orchestration. In the upper right, Nissen has left a note: "All which is not enclosed by the quill is of Mozart's hand up to page 32." The first violin, choir and figured bass are entirely Mozart's.

At the time of Mozart's death on 5 December 1791, only the first movement, Introitus (Requiem aeternam) was completed in all of the orchestral and vocal parts. The Kyrie, Sequence and Offertorium were completed in skeleton, with the exception of the Lacrymosa, which breaks off after the first eight bars. The vocal parts and continuo were fully notated. Occasionally, some of the prominent orchestral parts were briefly indicated, such as the first violin part of the Rex tremendae and Confutatis, the musical bridges in the Recordare, and the trombone solos of the Tuba Mirum.

What remained to be completed for these sections were mostly accompanimental figures, inner harmonies, and orchestral doublings to the vocal parts.

Completion by Mozart's contemporaries edit

The eccentric count Franz von Walsegg commissioned the Requiem from Mozart anonymously through intermediaries. The count, an amateur chamber musician who routinely commissioned works by composers and passed them off as his own,[6][7] wanted a Requiem Mass he could claim he composed to memorialize the recent passing of his wife. Mozart received only half of the payment in advance, so upon his death his widow Constanze was keen to have the work completed secretly by someone else, submit it to the count as having been completed by Mozart and collect the final payment.[8] Joseph von Eybler was one of the first composers to be asked to complete the score, and had worked on the movements from the Dies irae up until the Lacrymosa. In addition, a striking similarity between the openings of the Domine Jesu Christe movements in the requiems of the two composers suggests that Eybler at least looked at later sections.[further explanation needed] After this work, he felt unable to complete the remainder and gave the manuscript back to Constanze Mozart.

The task was then given to another composer, Franz Xaver Süssmayr. Süssmayr borrowed some of Eybler's work in making his completion, and added his own orchestration to the movements from the Kyrie onward, completed the Lacrymosa, and added several new movements which a Requiem would normally comprise: Sanctus, Benedictus, and Agnus Dei. He then added a final section, Lux aeterna by adapting the opening two movements which Mozart had written to the different words which finish the Requiem Mass, which according to both Süssmayr and Mozart's wife was done according to Mozart's directions. Some people[who?] consider it unlikely, however, that Mozart would have repeated the opening two sections if he had survived to finish the work.

Other composers may have helped Süssmayr. The Agnus Dei is suspected by some scholars[9] to have been based on instruction or sketches from Mozart because of its similarity to a section from the Gloria of a previous Mass (Sparrow Mass, K. 220) by Mozart,[10] as was first pointed out by Richard Maunder. Others have pointed out that at the beginning of the Agnus Dei, the choral bass quotes the main theme from the Introitus.[11] Many of the arguments dealing with this matter, though, center on the perception that if part of the work is of high quality, it must have been written by Mozart (or from sketches), and if part of the work contains errors and faults, it must have been all Süssmayr's doing.[12]

Another controversy is the suggestion (originating from a letter written by Constanze) that Mozart left explicit instructions for the completion of the Requiem on "a few scraps of paper with music on them... found on Mozart's desk after his death."[13] The extent to which Süssmayr's work may have been influenced by these "scraps", if they existed at all, remains a subject of speculation amongst musicologists to this day.

The completed score, started by Mozart but largely finished by Süssmayr, was then dispatched to Count Walsegg complete with a counterfeited signature of Mozart and dated 1792. The various complete and incomplete manuscripts eventually turned up in the 19th century, but many of the figures involved left ambiguous statements on record as to how they were involved in the affair. Despite the controversy over how much of the music is actually Mozart's, the commonly performed Süssmayr version has become widely accepted by the public. This acceptance is quite strong, even when alternative completions provide logical and compelling solutions for the work.

Promotion by Constanze Mozart edit

The confusion surrounding the circumstances of the Requiem's composition was created in a large part by Mozart's wife, Constanze.

 
Constanze in 1802, portrait by Hans Hansen

Constanze had a difficult task: she had to keep secret the fact that the Requiem was unfinished at Mozart's death, so she could collect the final payment from the commission. For a period of time, she also needed to keep secret that Süssmayr had anything to do with the composition of the Requiem, to allow Count Walsegg the impression that Mozart wrote the work entirely himself. Once she received the commission, she needed to carefully promote the work as Mozart's so she could continue to receive revenue from its publication and performance. During this phase of the Requiem's history, it was still important that the public accept that Mozart wrote the whole piece, as it would fetch larger sums from publishers and the public if it were completely by Mozart.[14]

It is Constanze's efforts that created the half-truths and myths after Mozart's death. According to Constanze, Mozart declared that he was composing the Requiem for himself and that he had been poisoned. His symptoms worsened, and he began to complain about the painful swelling of his body and high fever. Nevertheless, Mozart continued his work on the Requiem, and even on the last day of his life, he was explaining to his assistant how he intended to finish the Requiem.

With deception surrounding the Requiem's completion, a natural outcome is the mythologizing which occurred. One series of myths surrounding the Requiem involves the role Antonio Salieri played in commissioning and completion of the Requiem (and in Mozart's death generally). While a retelling of this myth is Peter Shaffer's play Amadeus and the movie made from it, it is important to note that the source of misinformation was actually a 19th-century play by Alexander Pushkin, Mozart and Salieri, which was turned into an opera by Rimsky-Korsakov and subsequently used as the framework for the play Amadeus.[15]

Conflicting accounts edit

Source materials written soon after Mozart's death contain serious discrepancies, which leave a level of subjectivity when assembling the "facts" about Mozart's composition of the Requiem. For example, at least three of the conflicting sources, all dated within two decades following Mozart's death, cite Constanze as their primary source of interview information.

Friedrich Rochlitz edit

In 1798, Friedrich Rochlitz, a German biographical author and amateur composer, published a set of Mozart anecdotes that he claimed to have collected during his meeting with Constanze in 1796.[16] The Rochlitz publication makes the following statements:

  • Mozart was unaware of his commissioner's identity at the time he accepted the project.
  • He was not bound to any date of completion of the work.
  • He stated that it would take him around four weeks to complete.
  • He requested, and received, 100 ducats at the time of the first commissioning message.
  • He began the project immediately after receiving the commission.
  • His health was poor from the outset; he fainted multiple times while working.
  • He took a break from writing the work to visit the Prater with his wife.
  • He shared the thought with his wife that he was writing this piece for his own funeral.
  • He spoke of "very strange thoughts" regarding the unpredicted appearance and commission of this unknown man.
  • He noted that the departure of Leopold II to Prague for the coronation was approaching.

The most highly disputed of these claims is the last one, the chronology of this setting. According to Rochlitz, the messenger arrives quite some time before the departure of Leopold for the coronation, yet there is a record of his departure occurring in mid-July 1791. However, as Constanze was in Baden during all of June to mid-July, she would not have been present for the commission or the drive they were said to have taken together.[16] Furthermore, The Magic Flute (except for the Overture and March of the Priests) was completed by mid-July. La clemenza di Tito was commissioned by mid-July.[16] There was no time for Mozart to work on the Requiem on the large scale indicated by the Rochlitz publication in the time frame provided.

Franz Xaver Niemetschek edit

 
1857 lithograph by Franz Schramm, titled Ein Moment aus den letzten Tagen Mozarts ("Moment from the Last Days of Mozart"). Mozart, with the score of the Requiem on his lap, gives Süssmayr last-minute instructions. Constanze is to the side and the messenger is leaving through the main door.[17]

Also in 1798, Constanze is noted to have given another interview to Franz Xaver Niemetschek,[18] another biographer looking to publish a compendium of Mozart's life. He published his biography in 1808, containing a number of claims about Mozart's receipt of the Requiem commission:

  • Mozart received the commission very shortly before the Coronation of Emperor Leopold II and before he received the commission to go to Prague.
  • He did not accept the messenger's request immediately; he wrote the commissioner and agreed to the project stating his fee but urging that he could not predict the time required to complete the work.
  • The same messenger appeared later, paying Mozart the sum requested plus a note promising a bonus at the work's completion.
  • He started composing the work upon his return from Prague.
  • He fell ill while writing the work
  • He told Constanze "I am only too conscious... my end will not be long in coming: for sure, someone has poisoned me! I cannot rid my mind of this thought."
  • Constanze thought that the Requiem was overstraining him; she called the doctor and took away the score.
  • On the day of his death, he had the score brought to his bed.
  • The messenger took the unfinished Requiem soon after Mozart's death.
  • Constanze never learned the commissioner's name.

This account, too, has fallen under scrutiny and criticism of its accuracy. According to letters, Constanze most certainly knew the name of the commissioner by the time this interview was released in 1800.[18] Additionally, the Requiem was not given to the messenger until some time after Mozart's death.[16] This interview contains the only account from Constanze herself of the claim that she took the Requiem away from Wolfgang for a significant duration during his composition of it.[16] Otherwise, the timeline provided in this account is historically probable.

Georg Nikolaus von Nissen edit

However, the most highly accepted text attributed to Constanze is the interview to her second husband, Georg Nikolaus von Nissen.[16] After Nissen's death in 1826, Constanze released the biography of Wolfgang (1828) that Nissen had compiled, which included this interview. Nissen states:

  • Mozart received the commission shortly before the coronation of Emperor Leopold and before he received the commission to go to Prague.
  • He did not accept the messenger's request immediately; he wrote the commissioner and agreed to the project stating his fee but urging that he could not predict the time required to complete the work.
  • The same messenger appeared later, paying Mozart the sum requested plus a note promising a bonus at the work's completion.
  • He started composing the work upon his return from Prague.

The Nissen publication lacks information following Mozart's return from Prague.[16]

Influences edit

 
Michael Haydn (younger brother of Joseph Haydn), whose own Requiem influenced Mozart

Mozart esteemed Handel and in 1789 he was commissioned by Baron Gottfried van Swieten to rearrange Messiah (HWV 56). This work likely influenced the composition of Mozart's Requiem; the Kyrie is based on the "And with His stripes we are healed" chorus from Handel's Messiah, since the subject of the fugato is the same with only slight variations by adding ornaments on melismata.[19] However, the same four-note theme is also found in the finale of Joseph Haydn's String Quartet in F minor (Op. 20 No. 5) and in the first measure of the A minor fugue from Bach's Well-Tempered Clavier Book 2 (BWV 889b) as part of the subject of Bach's fugue,[20] and it is thought that Mozart transcribed some of the fugues of the Well-Tempered Clavier for string ensemble (K. 404a Nos. 1–3 and K. 405 Nos. 1–5),[21] but the attribution of these transcriptions to Mozart is not certain.

Some musicologists believe that the Introitus was inspired by Handel's Funeral Anthem for Queen Caroline, HWV 264. Another influence was Michael Haydn's Requiem in C minor; Mozart and his father were viola and violin players respectively at its first three performances in January 1772. Some have noted that Michael Haydn's Introitus sounds rather similar to Mozart's, and the theme for Mozart's "Quam olim Abrahae" fugue is a direct quote of the fugue theme from Haydn's Offertorium and Versus from his aforementioned requiem. In Introitus m. 21, the soprano sings "Te decet hymnus Deus in Zion". It is quoting the Lutheran hymn "Meine Seele erhebt den Herren". The melody is used by many composers e.g. in Bach's cantata Meine Seel erhebt den Herren, BWV 10 but also in Michael Haydn's Requiem.[22]

Felicia Hemans' poem "Mozart's Requiem" was first published in The New Monthly Magazine in 1828.[23]

Timeline edit

Modern completions edit

Since the 1970s several composers and musicologists, dissatisfied with the traditional "Süssmayr" completion, have attempted alternative completions of the Requiem.

The "Amen" fugue edit

 
Mozart's Amen fragment

In the 1960s, a sketch for an Amen Fugue was discovered, which some musicologists (Levin, Maunder) believe belongs to the Requiem at the conclusion of the sequence after the Lacrymosa. H. C. Robbins Landon argues that this Amen Fugue was not intended for the Requiem, rather that it "may have been for a separate unfinished mass in D minor" to which the Kyrie K. 341 also belonged.[24]

There is, however, compelling evidence placing the Amen Fugue in the Requiem[25] based on current Mozart scholarship. First, the principal subject is the main theme of the Requiem (stated at the beginning, and throughout the work) in strict inversion. Second, it is found on the same page as a sketch for the Rex tremendae (together with a sketch for the overture of his last opera The Magic Flute), and thus surely dates from late 1791. The only place where the word 'Amen' occurs in anything that Mozart wrote in late 1791 is in the sequence of the Requiem. Third, as Levin points out in the foreword to his completion of the Requiem, the addition of the Amen Fugue at the end of the sequence results in an overall design that ends each large section with a fugue.

Autograph at the 1958 World's Fair edit

 
Mozart's manuscript with missing corner
 
"quam olim d: c" in Mozart's hand

The autograph of the Requiem was placed on display at the World's Fair in 1958 in Brussels. At some point during the fair, someone was able to gain access to the manuscript, tearing off the bottom right-hand corner of the second to last page (folio 99r/45r), containing the words "Quam olim d: C:" (an instruction that the "Quam olim" fugue of the Domine Jesu was to be repeated da capo, at the end of the Hostias). The perpetrator has not been identified and the fragment has not been recovered.[26]

If the most common authorship theory is true, then "Quam olim d: C:" were the last words Mozart wrote before he died.

Recordings edit

Arrangements edit

The Requiem and its individual movements have been repeatedly arranged for various instruments. The keyboard arrangements notably demonstrate the variety of approaches taken to translating the Requiem, particularly the Confutatis and Lacrymosa movements, in order to balance preserving the Requiem's character while also being physically playable. Karl Klindworth's piano solo (c.1900), Muzio Clementi's organ solo, and Renaud de Vilbac's harmonium solo (c.1875) are liberal in their approach to achieve this. In contrast, Carl Czerny wrote his piano transcription for two players, enabling him to retain the extent of the score, if sacrificing timbral character. Franz Liszt's piano solo (c.1865) departs the most in terms of fidelity and character of the Requiem, through its inclusion of composition devices used to showcase pianistic technique.[27]

References edit

  1. ^ Wolff, Christoph (1994). Mozart's Requiem: Historical and Analytical Studies, Documents, Score. Translated by Mary Whittal. Berkeley: University of California Press. p. 105. ISBN 0-520-07709-1.
  2. ^ Wolff, Christoph (2003) [1991]. Mozarts Requiem. Geschichte, Musik, Dokumente. Mit Studienpartitur (in German) (4th ed.). Kassel: Bärenreiter. p. [page needed]. ISBN 3-7618-1242-6.
  3. ^ Wolff 1998, pp. 80–82.
  4. ^ Robinson, Ray (1 August 1985). "A New Mozart 'Requiem'". Choral Journal. 26 (1): 5–6. ProQuest 1306216012.
  5. ^ Keefe, Simon P. (2008). ""Die Ochsen am Berge": Franx Xaver Süssmayr and the Orchestration of Mozart's Requiem, K. 626". Journal of the American Musicological Society. 61: 17. doi:10.1525/jams.2008.61.1.1.
  6. ^ Blom, Jan Dirk (2009). A Dictionary of Hallucinations. Springer. p. 342. ISBN 9781441912237.
  7. ^ Gehring, Franz Eduard (1883). Mozart (The Great Musicians). University of Michigan: S. Low, Marston, Searle, and Rivington. p. 124.
  8. ^ Wolff, Christoph (1994). Mozart's Requiem. Berkeley: University of California Press. p. 3. ISBN 9780520077096.
  9. ^ Leeson, Daniel N. (2004). Opus Ultimum: The Story of the Mozart Requiem. New York: Algora. p. 79. Mozart might have described specific instrumentation for the drafted sections, or the addition of a Sanctus, a Benedictus, and an Agnus Dei, telling Süssmayr he would be obliged to compose those sections himself.
  10. ^ Summer, R. J. (2007). Choral Masterworks from Bach to Britten: Reflections of a Conductor. Scarecrow Press. p. 28. ISBN 978-0-8108-5903-6.
  11. ^ Mentioned in the CD booklet of the Requiem recording by Nikolaus Harnoncourt (2004).
  12. ^ Wolff 1998, pp. 10–11.
  13. ^ Keefe 2012, p. 74.
  14. ^ Moseley, Paul (1989). "Mozart's Requiem; A Revaluation of the Evidence". Journal of the Royal Musical Association. 114 (2): 211. doi:10.1093/jrma/114.2.203. JSTOR 766531.
  15. ^ Gregory Allen Robbins. "Mozart & Salieri, Cain & Abel: A Cinematic Transformation of Genesis 4.", Journal of Religion and Film: vol. 1, no. 1, April 1997
  16. ^ a b c d e f g Landon, H. C. Robbins (1988). 1791: Mozart's Last Year. New York: Schirmer Books.
  17. ^ Keefe, Simon P., ed. (2006). Mozart studies. Cambridge: Cambridge University Press. pp. 3–4. ISBN 0521851025. OCLC 76850387.
  18. ^ a b Steve Boerner (December 16, 2000). . The Mozart Project. Archived from the original on June 8, 2007.
  19. ^ "Wolfgang Amadeus Mozart's 'Kyrie Eleison, K. 626'". WhoSampled.com. Discover the Sample Source. Retrieved 2017-06-17.
  20. ^ Dirst, Charles Matthew (2012). Engaging Bach: The Keyboard Legacy from Marpurg to Mendelssohn. Cambridge University Press. p. 58. ISBN 978-1107376281.
  21. ^ Köchel, Ludwig Ritter von (1862). Chronologisch-thematisches Verzeichniss sämmtlicher Tonwerke Wolfgang Amade Mozart's (in German). Leipzig: Breitkopf & Härtel. OCLC 3309798. Alt URL, No. 405, pp. 328–329
  22. ^ "Wolfgang Amadeus Mozart's 'Requiem in D Minor'". WhoSampled.com. Discover the Sample Source. Retrieved 2017-06-23.
  23. ^ Hemans, Felicia (1828). "Mozart's Requiem" . The New Monthly Magazine. 22: 325–326 – via Wikisource.
  24. ^ Wolff 1998, p. 30.
  25. ^ Moseley, Paul (1989). "Mozart's Requiem: A Revaluation of the Evidence". Journal of the Royal Musical Association. 114 (2): 203–237. doi:10.1093/jrma/114.2.203. JSTOR 766531.
  26. ^ Facsimile of the manuscript's last page, showing the missing corner 2012-01-13 at the Wayback Machine
  27. ^ Keefe 2012, p. 85.

Cited sources edit

Further reading edit

External links edit

requiem, mozart, requiem, minor, requiem, mass, wolfgang, amadeus, mozart, 1756, 1791, mozart, composed, part, requiem, vienna, late, 1791, unfinished, death, december, same, year, completed, version, dated, 1792, franz, xaver, süssmayr, delivered, count, fran. The Requiem in D minor K 626 is a Requiem Mass by Wolfgang Amadeus Mozart 1756 1791 Mozart composed part of the Requiem in Vienna in late 1791 but it was unfinished at his death on 5 December the same year A completed version dated 1792 by Franz Xaver Sussmayr was delivered to Count Franz von Walsegg who had commissioned the piece for a requiem service on 14 February 1792 to commemorate the first anniversary of the death of his wife Anna at the age of 20 on 14 February 1791 Requiemby Wolfgang Amadeus Mozartcompleted by Franz Xaver SussmayrThe first page of Mozart s autograph scoreKeyD minorCatalogueK 626TextRequiemLanguageLatinComposed1791 Sussmayr completion finished 1792 Scoringfour soloistschorusorchestra The autograph manuscript shows the finished and orchestrated Introit in Mozart s hand and detailed drafts of the Kyrie and the sequence Dies irae as far as the first eight bars of the Lacrymosa movement and the Offertory It cannot be shown to what extent Sussmayr may have depended on now lost scraps of paper for the remainder he later claimed the Sanctus and Benedictus and the Agnus Dei as his own Walsegg probably intended to pass the Requiem off as his own composition as he is known to have done with other works This plan was frustrated by a public benefit performance for Mozart s widow Constanze She was responsible for a number of stories surrounding the composition of the work including the claims that Mozart received the commission from a mysterious messenger who did not reveal the commissioner s identity and that Mozart came to believe that he was writing the Requiem for his own funeral In addition to the Sussmayr version a number of alternative completions have been developed by composers and musicologists in the 20th and 21st centuries Contents 1 Instrumentation 2 Structure 3 Music 3 1 I Introitus 3 2 II Kyrie 3 3 III Sequentia 3 3 1 a Dies irae 3 3 2 b Tuba mirum 3 3 3 c Rex tremendae 3 3 4 d Recordare 3 3 5 e Confutatis 3 3 6 f Lacrymosa 3 4 IV Offertorium 3 4 1 a Domine Jesu 3 4 2 b Hostias 3 5 Sussmayr s additions 3 5 1 V Sanctus 3 5 2 VI Benedictus 3 5 3 VII Agnus Dei 3 5 4 VIII Communio 4 Liturgical lyrics 4 1 I Introitus 4 2 II Kyrie 4 3 III Sequentia 4 4 IV Offertorium 4 5 V Sanctus 4 6 VI Benedictus 4 7 VII Agnus Dei 4 8 VIII Communio 5 History 5 1 Composition 5 2 Completion by Mozart s contemporaries 5 3 Promotion by Constanze Mozart 5 4 Conflicting accounts 5 4 1 Friedrich Rochlitz 5 4 2 Franz Xaver Niemetschek 5 4 3 Georg Nikolaus von Nissen 6 Influences 7 Timeline 8 Modern completions 9 The Amen fugue 10 Autograph at the 1958 World s Fair 11 Recordings 12 Arrangements 13 References 13 1 Cited sources 14 Further reading 15 External linksInstrumentation editThe Requiem is scored for 2 basset horns in F 2 bassoons 2 trumpets in D 3 trombones alto tenor and bass timpani 2 drums violins viola and basso continuo cello double bass and organ The basset horn parts are sometimes played on conventional clarinets even though this changes the sonority The vocal forces consist of soprano contralto tenor and bass soloists and an SATB mixed choir Structure editSussmayr s completion divides the Requiem into eight sections Introitus Requiem aeternam KyrieSequentia Dies iraeTuba mirumRex tremendaeRecordareConfutatisLacrymosa Offertorium Domine JesuHostias SanctusBenedictusAgnus DeiCommunio Lux aeternaCum sanctis tuis All sections from the Sanctus onwards are not present in Mozart s manuscript fragment Mozart may have intended to include the Amen fugue at the end of the Sequentia but Sussmayr did not do so in his completion The following table shows for the eight sections in Sussmayr s completion with their subdivisions the title vocal parts solo soprano S alto A tenor T and bass B in bold and four part choir SATB tempo key and meter Section Title Vocal Forces Tempo Key Meter I Introitus Requiem aeternam S solo Chorus SATB Adagio D minor 44 II Kyrie Kyrie eleison Chorus SATB Allegro D minor 44 III Sequentia Dies irae Chorus SATB Allegro assai D minor 44 Tuba mirum SATB soli Andante B major 22 Rex tremendae Chorus SATB Grave G minor D minor 44 Recordare SATB soli Andante F major 34 Confutatis Chorus SATB Andante A minor F major 44 Lacrymosa Chorus SATB Larghetto D minor 128 IV Offertorium Domine Jesu SATB soli Chorus SATB Andante G minor 44 Hostias Chorus SATB Larghetto Andante E major G minor 34 44 V Sanctus Sanctus Chorus SATB Adagio D major 44 Hosanna Allegro 34 VI Benedictus Benedictus SATB soli Andante B major 44 Hosanna Chorus SATB Allegro VII Agnus Dei Agnus Dei Chorus SATB Larghetto D minor B major 34 VIII Communio Lux aeterna S solo Chorus SATB Adagio B major D minor 44 Cum sanctis tuis Chorus SATB AllegroMusic editThis section needs additional citations for verification Please help improve this article by adding citations to reliable sources in this section Unsourced material may be challenged and removed May 2018 Learn how and when to remove this template message I Introitus edit Introitus source source Salzburg Festival performance 26 July 1956 Bruno Walter Wiener Philharmoniker Wiener Staatsopernchor Lisa Della Casa Ira Malaniuk Anton Dermota Cesare Siepi The Requiem begins with a seven measure instrumental introduction in which the woodwinds first bassoons then basset horns present the principal theme of the work in imitative counterpoint The first five measures of this passage without the accompaniment are shown below nbsp source Audio playback is not supported in your browser You can download the audio file This theme is modeled after Handel s The ways of Zion do mourn HWV 264 Many parts of the work make reference to this passage notably in the coloratura in the Kyrie fugue and in the conclusion of the Lacrymosa The trombones then announce the entry of the choir which breaks into the theme with the basses alone for the first measure followed by imitation by the other parts The chords play off syncopated and staggered structures in the accompaniment thus underlining the solemn and steady nature of the music A soprano solo is sung to the Te decet hymnus text in the tonus peregrinus The choir continues repeating the psalmtone while singing the Exaudi orationem meam section 1 Then the principal theme is treated by the choir and the orchestra in downward gliding sixteenth notes The courses of the melodies whether held up or moving down change and interlace amongst themselves while passages in counterpoint and in unison e g Et lux perpetua alternate all this creates the charm of this movement which finishes with a half cadence on the dominant II Kyrie edit Kyrie source source 1956 Salzburg Festival see above The Kyrie follows without pause attacca It is a double fugue on the famous theme of the cross connecting the 4 notes shows the shape of the cross theme used by many composers such as Bach Handel Haydn and the counter subject comes from the final chorus of the Dettingen Anthem HWV 265 The first three measures of the altos and basses are shown below nbsp source Audio playback is not supported in your browser You can download the audio file The contrapuntal motifs of the theme of this fugue include variations on the two themes of the Introit At first upward diatonic series of sixteenth notes are replaced by chromatic series which has the effect of augmenting the intensity This passage shows itself to be a bit demanding in the upper voices particularly for the soprano voice A final portion in a slower Adagio tempo ends on an empty fifth a construction which had during the classical period become archaic lending the piece an ancient air III Sequentia edit a Dies irae edit Dies irae source source 1956 Salzburg Festival see above The Dies irae Day of Wrath opens with a show of orchestral and choral might with tremolo strings syncopated figures and repeated chords in the brass A rising chromatic scurry of sixteenth notes leads into a chromatically rising harmonic progression with the chorus singing Quantus tremor est futurus what trembling there will be in reference to the Last Judgment This material is repeated with harmonic development before the texture suddenly drops to a trembling unison figure with more tremolo strings evocatively painting the Quantus tremor text b Tuba mirum edit Tuba mirum source source 1956 Salzburg Festival see above Mozart s textual inspiration is again apparent in the Tuba mirum Hark the trumpet movement which is introduced with a sequence of three notes in arpeggio played in B major by a solo tenor trombone unaccompanied in accordance with the usual German translation of the Latin tuba Posaune trombone Two measures later the bass soloist enters imitating the same theme At m 7 there is a fermata the only point in all the work at which a solo cadenza occurs The final quarter notes of the bass soloist herald the arrival of the tenor followed by the alto and soprano in dramatic fashion On the text Cum vix justus sit securus When only barely may the just one be secure there is a switch to a homophonic segment sung by the quartet at the same time articulating without accompaniment the cum and vix on the strong 1st and 3rd then on the weak 2nd and 4th beats with the violins and continuo responding each time this interruption which one may interpret as the interruption preceding the Last Judgment is heard sotto voce forte and then piano to bring the movement finally into a crescendo into a perfect cadence c Rex tremendae edit Rex tremendae source source 1956 Salzburg Festival see above A descending melody composed of dotted notes is played by the orchestra to announce the Rex tremendae majestatis King of tremendous majesty i e God who is called by powerful cries from the choir on the syllable Rex during the orchestra s pauses For a surprising effect the Rex syllables of the choir fall on the second beats of the measures even though this is the weak beat The choir then adopts the dotted rhythm of the orchestra forming what Wolff calls baroque music s form of topos of the homage to the sovereign 2 or more simply put that this musical style is a standard form of salute to royalty or in this case divinity This movement consists of only 22 measures but this short stretch is rich in variation homophonic writing and contrapuntal choral passages alternate many times and finish on a quasi unaccompanied choral cadence landing on an open D chord as seen previously in the Kyrie d Recordare edit Recordare source source 1956 Salzburg Festival see above At 130 measures the Recordare Remember is the work s longest movement as well as the first in triple meter 34 the movement is a setting of no fewer than seven stanzas of the Dies irae The form of this piece is somewhat similar to sonata form with an exposition around two themes mm 1 37 a development of two themes mm 38 92 and a recapitulation mm 93 98 In the first 13 measures the basset horns are the first to present the first theme clearly inspired by Wilhelm Friedemann Bach s Sinfonia in D Minor 3 the theme is enriched by a magnificent counterpoint by cellos in descending scales that are reprised throughout the movement This counterpoint of the first theme prolongs the orchestral introduction with chords recalling the beginning of the work and its rhythmic and melodic shiftings the first basset horn begins a measure after the second but a tone higher the first violins are likewise in sync with the second violins but a quarter note shifted etc The introduction is followed by the vocal soloists their first theme is sung by the alto and bass from m 14 followed by the soprano and tenor from m 20 Each time the theme concludes with a hemiola mm 18 19 and 24 25 The second theme arrives on Ne me perdas in which the accompaniment contrasts with that of the first theme Instead of descending scales the accompaniment is limited to repeated chords This exposition concludes with four orchestral measures based on the counter melody of the first theme mm 34 37 The development of these two themes begins in m 38 on Quaerens me the second theme is not recognizable except by the structure of its accompaniment At m 46 it is the first theme that is developed beginning from Tantus labor and concludes with two measures of hemiola at mm 50 51 After two orchestral bars mm 52 53 the first theme is heard again on the text Juste Judex and ends on a hemiola in mm 66 67 Then the second theme is reused on ante diem rationis after the four measures of orchestra from 68 to 71 the first theme is developed alone The recapitulation intervenes in m 93 The initial structure reproduces itself with the first theme on the text Preces meae and then in m 99 on Sed tu bonus The second theme reappears one final time on m 106 on Sed tu bonus and concludes with three hemiolas The final measures of the movement recede to simple orchestral descending contrapuntal scales e Confutatis edit Confutatis source source 1956 Salzburg Festival see above The Confutatis From the accursed begins with a rhythmic and dynamic sequence of strong contrasts and surprising harmonic turns Accompanied by the basso continuo the tenors and basses burst into a forte vision of the infernal on a dotted rhythm The accompaniment then ceases alongside the tenors and basses and the sopranos and altos enter softly and sotto voce singing Voca me cum benedictis Call upon me with the blessed with an arpeggiated accompaniment in strings Finally in the following stanza Oro supplex et acclinis there is a striking modulation from A minor to A minor nbsp source Audio playback is not supported in your browser You can download the audio file This spectacular descent from the opening key is repeated now modulating to the key of F major A final dominant seventh chord leads to the Lacrymosa f Lacrymosa edit Lacrymosa source source track 1956 Salzburg Festival see above The chords begin piano on a rocking rhythm in 128 intercut with quarter rests which will be reprised by the choir after two measures on Lacrimosa dies illa This tearful day Then after two measures the sopranos begin a diatonic progression in disjointed eighth notes on the text resurget will be reborn then legato and chromatic on a powerful crescendo The choir is forte by m 8 at which point Mozart s contribution to the movement is interrupted by his death Sussmayr brings the choir to a reference of the Introit and ends on an Amen cadence Discovery of a fragmentary Amen fugue in Mozart s hand has led to speculation that it may have been intended for the Requiem Indeed many modern completions such as Levin s complete Mozart s fragment Some sections of this movement are quoted in the Requiem Mass of Franz von Suppe who was a great admirer of Mozart Ray Robinson the music scholar and president from 1969 to 1987 of the Westminster Choir College suggests that Sussmayr used materials from Credo of one of Mozart s earlier Masses Mass in C major K 220 Sparrow in completing this movement 4 IV Offertorium edit a Domine Jesu edit Domine Jesu source source 1956 Salzburg Festival see above The first movement of the Offertorium the Domine Jesu begins on a piano theme consisting of an ascending progression on a G minor triad This theme will later be varied in various keys before returning to G minor when the four soloists enter a canon on Sed signifer sanctus Michael switching between minor in ascent and major in descent Between these thematic passages are forte phrases where the choir enters often in unison and dotted rhythm such as on Rex gloriae King of glory or de ore leonis Deliver them from the mouth of the lion Two choral fugues follow on ne absorbeat eas tartarus ne cadant in obscurum may Tartarus not absorb them nor may they fall into darkness and Quam olim Abrahae promisisti et semini eius What once to Abraham you promised and to his seed The movement concludes homophonically in G major b Hostias edit Hostias source source 1956 Salzburg Festival see above The Hostias opens in E major in 34 with fluid vocals After 20 measures the movement switches to an alternation of forte and piano exclamations of the choir while progressing from B major towards B minor then F major D major A major F minor C minor and E major An overtaking chromatic melody on Fac eas Domine de morte transire ad vitam Make them O Lord cross over from death to life finally carries the movement into the dominant of G minor followed by a reprise of the Quam olim Abrahae promisisti et semini eius fugue nbsp source Audio playback is not supported in your browser You can download the audio file The words Quam olim da capo are likely to have been the last Mozart wrote this portion of the manuscript has been missing since it was stolen at 1958 World s Fair in Brussels by a person whose identity remains unknown Sussmayr s additions edit V Sanctus edit Sanctus source source 1956 Salzburg Festival see above The Sanctus is the first movement written entirely by Sussmayr and the only movement of the Requiem to have a key signature with sharps D major generally used for the entry of trumpets in the Baroque era After a succinct glorification of the Lord follows a short fugue in 34 on Hosanna in excelsis Glory to God in the highest noted for its syncopated rhythm and for its motivic similarity to the Quam olim Abrahae fugue VI Benedictus edit Benedictus source source 1956 Salzburg Festival performance see above The Benedictus a quartet adopts the key of the submediant B major which can also be considered the relative of the subdominant of the key of D minor The Sanctus s ending on a D major cadence necessitates a mediant jump to this new key The Benedictus is constructed on three types of phrases the A theme which is first presented by the orchestra and reprised from m 4 by the alto and from m 6 by the soprano The word benedictus is held which stands in opposition with the B phrase which is first seen at m 10 also on the word benedictus but with a quick and chopped up rhythm The phrase develops and rebounds at m 15 with a broken cadence The third phrase C is a solemn ringing where the winds respond to the chords with a staggering harmony as shown in a Mozartian cadence at mm 21 and 22 where the counterpoint of the basset horns mixes with the line of the cello The rest of the movement consists of variations on this writing At m 23 phrase A is reprised on a F pedal and introduces a recapitulation of the primary theme from the bass and tenor from mm 28 and 30 respectively Phrase B follows at m 33 although without the broken cadence then repeats at m 38 with the broken cadence once more This carries the movement to a new Mozartian cadence in mm 47 to 49 and concludes on phrase C which reintroduces the Hosanna fugue from the Sanctus movement in the new key of the Benedictus VII Agnus Dei edit Agnus Dei source source Communio source source 1956 Salzburg Festival see above Homophony dominates the Agnus Dei The text is repeated three times always with chromatic melodies and harmonic reversals going from D minor to F major C major and finally B major According to the musicologist Simon P Keefe Sussmayr likely referenced one of Mozart s earlier Masses Mass in C major K 220 Sparrow in completing this movement 5 VIII Communio edit Sussmayr here reuses Mozart s first two movements almost exactly note for note with wording corresponding to this part of the liturgy Liturgical lyrics editI Introitus edit Requiem aeternam Requiem aeternam dona eis Domine et lux perpetua luceat eis Te decet hymnus Deus in Sion et tibi reddetur votum in Jerusalem Exaudi orationem meam ad te omnis caro veniet Requiem aeternam dona eis Domine et lux perpetua luceat eis II Kyrie edit Kyrie eleison Kyrie eleison Christe eleison Kyrie eleison III Sequentia edit Dies irae Dies irae dies illaSolvet saeclum in favilla teste David cum Sibylla Quantus tremor est futurus quando judex est venturus cuncta stricte discussurus Tuba mirum Tuba mirum spargens sonum per sepulcra regionum coget omnes ante thronum Mors stupebit et natura cum resurget creatura judicanti responsura Liber scriptus proferetur in quo totum continetur unde mundus judicetur Judex ergo cum sedebit quidquid latet apparebit nil inultum remanebit Quid sum miser tunc dicturus quem patronum rogaturus cum vix justus sit securus Rex tremendae Rex tremendae majestatis qui salvandos salvas gratis salve me fons pietatis Recordare Recordare Jesu pie quod sum causa tuae viae ne me perdas illa die Quaerens me sedisti lassus redemisti crucem passus tantus labor non sit cassus Juste judex ultionis bonum fac remissionis ante diem rationis Ingemisco tamquam reus culpa rubet vultus meus supplicanti parce Deus Qui Mariam absolvisti et latronem exaudisti mihi quoque spem dedisti Preces meae non sunt dignae sed tu bonus fac benigne ne perenni cremer igne Inter oves locum praesta Et ab haedis me sequestra Statuens in parte dextra Confutatis Confutatis maledictis flammis acribus addictis voca me cum benedictis Oro supplex et acclinis cor contritum quasi cinis gere curam mei finis Lacrimosa Lacrimosa dies illa qua resurget ex favilla judicandus homo reus Huic ergo parce Deus pie Jesu Domine dona eis requiem Amen IV Offertorium edit Domine Jesu Domine Jesu Christe Rex gloriae libera animas omnium fidelium defunctorum de poenis inferniet de profundo lacu Libera eas de ore leonis ne absorbeat eas Tartarus ne cadant in obscurum Sed signifer Sanctus Michael repraesentet eas in lucem sanctam Quam olim Abrahae promisisti et semini ejus Hostias Hostias et preces tibi Domine laudis offerimus Tu suscipe pro animabus illis quarum hodie memoriam facimus Fac eas Domine de morte transire ad vitam Quam olim Abrahae promisisti et semini ejus V Sanctus edit Sanctus Sanctus sanctus sanctusDominus Deus Sabaoth Pleni sunt coeli et terra gloria tuaHosanna in excelsis VI Benedictus edit Benedictus Benedictus qui venit in nomine Domini Hosanna in excelsis VII Agnus Dei edit Agnus Dei Agnus Dei qui tollis peccata mundi dona eis requiem Agnus Dei qui tollis peccata mundi dona eis requiem sempiternam VIII Communio edit Lux aeterna Lux aeterna luceat eis Domine cum sanctis tuis in aeternum quia pius es Requiem aeternam dona eis Domine et Lux perpetua luceat eis cum sanctis tuis in aeternum quia pius es History editThis section needs additional citations for verification Please help improve this article by adding citations to reliable sources in this section Unsourced material may be challenged and removed February 2018 Learn how and when to remove this template message Composition edit nbsp The beginning of the Dies irae in the autograph manuscript with Eybler s orchestration In the upper right Nissen has left a note All which is not enclosed by the quill is of Mozart s hand up to page 32 The first violin choir and figured bass are entirely Mozart s At the time of Mozart s death on 5 December 1791 only the first movement Introitus Requiem aeternam was completed in all of the orchestral and vocal parts The Kyrie Sequence and Offertorium were completed in skeleton with the exception of the Lacrymosa which breaks off after the first eight bars The vocal parts and continuo were fully notated Occasionally some of the prominent orchestral parts were briefly indicated such as the first violin part of the Rex tremendae and Confutatis the musical bridges in the Recordare and the trombone solos of the Tuba Mirum What remained to be completed for these sections were mostly accompanimental figures inner harmonies and orchestral doublings to the vocal parts Completion by Mozart s contemporaries edit The eccentric count Franz von Walsegg commissioned the Requiem from Mozart anonymously through intermediaries The count an amateur chamber musician who routinely commissioned works by composers and passed them off as his own 6 7 wanted a Requiem Mass he could claim he composed to memorialize the recent passing of his wife Mozart received only half of the payment in advance so upon his death his widow Constanze was keen to have the work completed secretly by someone else submit it to the count as having been completed by Mozart and collect the final payment 8 Joseph von Eybler was one of the first composers to be asked to complete the score and had worked on the movements from the Dies irae up until the Lacrymosa In addition a striking similarity between the openings of the Domine Jesu Christe movements in the requiems of the two composers suggests that Eybler at least looked at later sections further explanation needed After this work he felt unable to complete the remainder and gave the manuscript back to Constanze Mozart The task was then given to another composer Franz Xaver Sussmayr Sussmayr borrowed some of Eybler s work in making his completion and added his own orchestration to the movements from the Kyrie onward completed the Lacrymosa and added several new movements which a Requiem would normally comprise Sanctus Benedictus and Agnus Dei He then added a final section Lux aeterna by adapting the opening two movements which Mozart had written to the different words which finish the Requiem Mass which according to both Sussmayr and Mozart s wife was done according to Mozart s directions Some people who consider it unlikely however that Mozart would have repeated the opening two sections if he had survived to finish the work Other composers may have helped Sussmayr The Agnus Dei is suspected by some scholars 9 to have been based on instruction or sketches from Mozart because of its similarity to a section from the Gloria of a previous Mass Sparrow Mass K 220 by Mozart 10 as was first pointed out by Richard Maunder Others have pointed out that at the beginning of the Agnus Dei the choral bass quotes the main theme from the Introitus 11 Many of the arguments dealing with this matter though center on the perception that if part of the work is of high quality it must have been written by Mozart or from sketches and if part of the work contains errors and faults it must have been all Sussmayr s doing 12 Another controversy is the suggestion originating from a letter written by Constanze that Mozart left explicit instructions for the completion of the Requiem on a few scraps of paper with music on them found on Mozart s desk after his death 13 The extent to which Sussmayr s work may have been influenced by these scraps if they existed at all remains a subject of speculation amongst musicologists to this day The completed score started by Mozart but largely finished by Sussmayr was then dispatched to Count Walsegg complete with a counterfeited signature of Mozart and dated 1792 The various complete and incomplete manuscripts eventually turned up in the 19th century but many of the figures involved left ambiguous statements on record as to how they were involved in the affair Despite the controversy over how much of the music is actually Mozart s the commonly performed Sussmayr version has become widely accepted by the public This acceptance is quite strong even when alternative completions provide logical and compelling solutions for the work Promotion by Constanze Mozart edit The confusion surrounding the circumstances of the Requiem s composition was created in a large part by Mozart s wife Constanze nbsp Constanze in 1802 portrait by Hans Hansen Constanze had a difficult task she had to keep secret the fact that the Requiem was unfinished at Mozart s death so she could collect the final payment from the commission For a period of time she also needed to keep secret that Sussmayr had anything to do with the composition of the Requiem to allow Count Walsegg the impression that Mozart wrote the work entirely himself Once she received the commission she needed to carefully promote the work as Mozart s so she could continue to receive revenue from its publication and performance During this phase of the Requiem s history it was still important that the public accept that Mozart wrote the whole piece as it would fetch larger sums from publishers and the public if it were completely by Mozart 14 It is Constanze s efforts that created the half truths and myths after Mozart s death According to Constanze Mozart declared that he was composing the Requiem for himself and that he had been poisoned His symptoms worsened and he began to complain about the painful swelling of his body and high fever Nevertheless Mozart continued his work on the Requiem and even on the last day of his life he was explaining to his assistant how he intended to finish the Requiem With deception surrounding the Requiem s completion a natural outcome is the mythologizing which occurred One series of myths surrounding the Requiem involves the role Antonio Salieri played in commissioning and completion of the Requiem and in Mozart s death generally While a retelling of this myth is Peter Shaffer s play Amadeus and the movie made from it it is important to note that the source of misinformation was actually a 19th century play by Alexander Pushkin Mozart and Salieri which was turned into an opera by Rimsky Korsakov and subsequently used as the framework for the play Amadeus 15 Conflicting accounts edit Source materials written soon after Mozart s death contain serious discrepancies which leave a level of subjectivity when assembling the facts about Mozart s composition of the Requiem For example at least three of the conflicting sources all dated within two decades following Mozart s death cite Constanze as their primary source of interview information Friedrich Rochlitz edit In 1798 Friedrich Rochlitz a German biographical author and amateur composer published a set of Mozart anecdotes that he claimed to have collected during his meeting with Constanze in 1796 16 The Rochlitz publication makes the following statements Mozart was unaware of his commissioner s identity at the time he accepted the project He was not bound to any date of completion of the work He stated that it would take him around four weeks to complete He requested and received 100 ducats at the time of the first commissioning message He began the project immediately after receiving the commission His health was poor from the outset he fainted multiple times while working He took a break from writing the work to visit the Prater with his wife He shared the thought with his wife that he was writing this piece for his own funeral He spoke of very strange thoughts regarding the unpredicted appearance and commission of this unknown man He noted that the departure of Leopold II to Prague for the coronation was approaching The most highly disputed of these claims is the last one the chronology of this setting According to Rochlitz the messenger arrives quite some time before the departure of Leopold for the coronation yet there is a record of his departure occurring in mid July 1791 However as Constanze was in Baden during all of June to mid July she would not have been present for the commission or the drive they were said to have taken together 16 Furthermore The Magic Flute except for the Overture and March of the Priests was completed by mid July La clemenza di Tito was commissioned by mid July 16 There was no time for Mozart to work on the Requiem on the large scale indicated by the Rochlitz publication in the time frame provided Franz Xaver Niemetschek edit nbsp 1857 lithograph by Franz Schramm titled Ein Moment aus den letzten Tagen Mozarts Moment from the Last Days of Mozart Mozart with the score of the Requiem on his lap gives Sussmayr last minute instructions Constanze is to the side and the messenger is leaving through the main door 17 Also in 1798 Constanze is noted to have given another interview to Franz Xaver Niemetschek 18 another biographer looking to publish a compendium of Mozart s life He published his biography in 1808 containing a number of claims about Mozart s receipt of the Requiem commission Mozart received the commission very shortly before the Coronation of Emperor Leopold II and before he received the commission to go to Prague He did not accept the messenger s request immediately he wrote the commissioner and agreed to the project stating his fee but urging that he could not predict the time required to complete the work The same messenger appeared later paying Mozart the sum requested plus a note promising a bonus at the work s completion He started composing the work upon his return from Prague He fell ill while writing the work He told Constanze I am only too conscious my end will not be long in coming for sure someone has poisoned me I cannot rid my mind of this thought Constanze thought that the Requiem was overstraining him she called the doctor and took away the score On the day of his death he had the score brought to his bed The messenger took the unfinished Requiem soon after Mozart s death Constanze never learned the commissioner s name This account too has fallen under scrutiny and criticism of its accuracy According to letters Constanze most certainly knew the name of the commissioner by the time this interview was released in 1800 18 Additionally the Requiem was not given to the messenger until some time after Mozart s death 16 This interview contains the only account from Constanze herself of the claim that she took the Requiem away from Wolfgang for a significant duration during his composition of it 16 Otherwise the timeline provided in this account is historically probable Georg Nikolaus von Nissen edit However the most highly accepted text attributed to Constanze is the interview to her second husband Georg Nikolaus von Nissen 16 After Nissen s death in 1826 Constanze released the biography of Wolfgang 1828 that Nissen had compiled which included this interview Nissen states Mozart received the commission shortly before the coronation of Emperor Leopold and before he received the commission to go to Prague He did not accept the messenger s request immediately he wrote the commissioner and agreed to the project stating his fee but urging that he could not predict the time required to complete the work The same messenger appeared later paying Mozart the sum requested plus a note promising a bonus at the work s completion He started composing the work upon his return from Prague The Nissen publication lacks information following Mozart s return from Prague 16 Influences edit nbsp Michael Haydn younger brother of Joseph Haydn whose own Requiem influenced Mozart Mozart esteemed Handel and in 1789 he was commissioned by Baron Gottfried van Swieten to rearrange Messiah HWV 56 This work likely influenced the composition of Mozart s Requiem the Kyrie is based on the And with His stripes we are healed chorus from Handel s Messiah since the subject of the fugato is the same with only slight variations by adding ornaments on melismata 19 However the same four note theme is also found in the finale of Joseph Haydn s String Quartet in F minor Op 20 No 5 and in the first measure of the A minor fugue from Bach s Well Tempered Clavier Book 2 BWV 889b as part of the subject of Bach s fugue 20 and it is thought that Mozart transcribed some of the fugues of the Well Tempered Clavier for string ensemble K 404a Nos 1 3 and K 405 Nos 1 5 21 but the attribution of these transcriptions to Mozart is not certain Some musicologists believe that the Introitus was inspired by Handel s Funeral Anthem for Queen Caroline HWV 264 Another influence was Michael Haydn s Requiem in C minor Mozart and his father were viola and violin players respectively at its first three performances in January 1772 Some have noted that Michael Haydn s Introitus sounds rather similar to Mozart s and the theme for Mozart s Quam olim Abrahae fugue is a direct quote of the fugue theme from Haydn s Offertorium and Versus from his aforementioned requiem In Introitus m 21 the soprano sings Te decet hymnus Deus in Zion It is quoting the Lutheran hymn Meine Seele erhebt den Herren The melody is used by many composers e g in Bach s cantata Meine Seel erhebt den Herren BWV 10 but also in Michael Haydn s Requiem 22 Felicia Hemans poem Mozart s Requiem was first published in The New Monthly Magazine in 1828 23 Timeline editFor a chronological guide see Timeline of Mozart s Requiem Modern completions editMain article Modern completions of Mozart s Requiem Since the 1970s several composers and musicologists dissatisfied with the traditional Sussmayr completion have attempted alternative completions of the Requiem The Amen fugue edit nbsp Mozart s Amen fragment In the 1960s a sketch for an Amen Fugue was discovered which some musicologists Levin Maunder believe belongs to the Requiem at the conclusion of the sequence after the Lacrymosa H C Robbins Landon argues that this Amen Fugue was not intended for the Requiem rather that it may have been for a separate unfinished mass in D minor to which the Kyrie K 341 also belonged 24 There is however compelling evidence placing the Amen Fugue in the Requiem 25 based on current Mozart scholarship First the principal subject is the main theme of the Requiem stated at the beginning and throughout the work in strict inversion Second it is found on the same page as a sketch for the Rex tremendae together with a sketch for the overture of his last opera The Magic Flute and thus surely dates from late 1791 The only place where the word Amen occurs in anything that Mozart wrote in late 1791 is in the sequence of the Requiem Third as Levin points out in the foreword to his completion of the Requiem the addition of the Amen Fugue at the end of the sequence results in an overall design that ends each large section with a fugue Autograph at the 1958 World s Fair edit nbsp Mozart s manuscript with missing corner nbsp quam olim d c in Mozart s hand The autograph of the Requiem was placed on display at the World s Fair in 1958 in Brussels At some point during the fair someone was able to gain access to the manuscript tearing off the bottom right hand corner of the second to last page folio 99r 45r containing the words Quam olim d C an instruction that the Quam olim fugue of the Domine Jesu was to be repeated da capo at the end of the Hostias The perpetrator has not been identified and the fragment has not been recovered 26 If the most common authorship theory is true then Quam olim d C were the last words Mozart wrote before he died Recordings editMain article Mozart Requiem discographyArrangements editThe Requiem and its individual movements have been repeatedly arranged for various instruments The keyboard arrangements notably demonstrate the variety of approaches taken to translating the Requiem particularly the Confutatis and Lacrymosa movements in order to balance preserving the Requiem s character while also being physically playable Karl Klindworth s piano solo c 1900 Muzio Clementi s organ solo and Renaud de Vilbac s harmonium solo c 1875 are liberal in their approach to achieve this In contrast Carl Czerny wrote his piano transcription for two players enabling him to retain the extent of the score if sacrificing timbral character Franz Liszt s piano solo c 1865 departs the most in terms of fidelity and character of the Requiem through its inclusion of composition devices used to showcase pianistic technique 27 References edit Wolff Christoph 1994 Mozart s Requiem Historical and Analytical Studies Documents Score Translated by Mary Whittal Berkeley University of California Press p 105 ISBN 0 520 07709 1 Wolff Christoph 2003 1991 Mozarts Requiem Geschichte Musik Dokumente Mit Studienpartitur in German 4th ed Kassel Barenreiter p page needed ISBN 3 7618 1242 6 Wolff 1998 pp 80 82 Robinson Ray 1 August 1985 A New Mozart Requiem Choral Journal 26 1 5 6 ProQuest 1306216012 Keefe Simon P 2008 Die Ochsen am Berge Franx Xaver Sussmayr and the Orchestration of Mozart s Requiem K 626 Journal of the American Musicological Society 61 17 doi 10 1525 jams 2008 61 1 1 Blom Jan Dirk 2009 A Dictionary of Hallucinations Springer p 342 ISBN 9781441912237 Gehring Franz Eduard 1883 Mozart The Great Musicians University of Michigan S Low Marston Searle and Rivington p 124 Wolff Christoph 1994 Mozart s Requiem Berkeley University of California Press p 3 ISBN 9780520077096 Leeson Daniel N 2004 Opus Ultimum The Story of the Mozart Requiem New York Algora p 79 Mozart might have described specific instrumentation for the drafted sections or the addition of a Sanctus a Benedictus and an Agnus Dei telling Sussmayr he would be obliged to compose those sections himself Summer R J 2007 Choral Masterworks from Bach to Britten Reflections of a Conductor Scarecrow Press p 28 ISBN 978 0 8108 5903 6 Mentioned in the CD booklet of the Requiem recording by Nikolaus Harnoncourt 2004 Wolff 1998 pp 10 11 Keefe 2012 p 74 Moseley Paul 1989 Mozart s Requiem A Revaluation of the Evidence Journal of the Royal Musical Association 114 2 211 doi 10 1093 jrma 114 2 203 JSTOR 766531 Gregory Allen Robbins Mozart amp Salieri Cain amp Abel A Cinematic Transformation of Genesis 4 Journal of Religion and Film vol 1 no 1 April 1997 a b c d e f g Landon H C Robbins 1988 1791 Mozart s Last Year New York Schirmer Books Keefe Simon P ed 2006 Mozart studies Cambridge Cambridge University Press pp 3 4 ISBN 0521851025 OCLC 76850387 a b Steve Boerner December 16 2000 K 626 Requiem in D Minor The Mozart Project Archived from the original on June 8 2007 Wolfgang Amadeus Mozart s Kyrie Eleison K 626 WhoSampled com Discover the Sample Source Retrieved 2017 06 17 Dirst Charles Matthew 2012 Engaging Bach The Keyboard Legacy from Marpurg to Mendelssohn Cambridge University Press p 58 ISBN 978 1107376281 Kochel Ludwig Ritter von 1862 Chronologisch thematisches Verzeichniss sammtlicher Tonwerke Wolfgang Amade Mozart s in German Leipzig Breitkopf amp Hartel OCLC 3309798 Alt URL No 405 pp 328 329 Wolfgang Amadeus Mozart s Requiem in D Minor WhoSampled com Discover the Sample Source Retrieved 2017 06 23 Hemans Felicia 1828 Mozart s Requiem The New Monthly Magazine 22 325 326 via Wikisource Wolff 1998 p 30 Moseley Paul 1989 Mozart s Requiem A Revaluation of the Evidence Journal of the Royal Musical Association 114 2 203 237 doi 10 1093 jrma 114 2 203 JSTOR 766531 Facsimile of the manuscript s last page showing the missing corner Archived 2012 01 13 at the Wayback Machine Keefe 2012 p 85 Cited sources edit Keefe Simon P 2012 Mozart s Requiem Reception Work Completion Cambridge University Press ISBN 978 0 521 19837 0 OCLC 804845569 Wolff Christoph 1998 Mozart s Requiem Historical and Analytical Studies Documents Score Translated by Mary Whittall revised annotated ed University of California Press ISBN 978 0520213890 Further reading editBrendan Cormican 1991 Mozart s Death Mozart s Requiem An Investigation Belfast Northern Ireland Amadeus Press ISBN 0 9510357 0 3 Heinz Gartner 1991 Constanze Mozart after the Requiem Portland Oregon Amadeus Press ISBN 0 931340 39 X C R F Maunder 1988 Mozart s Requiem On Preparing a New Edition Oxford Clarendon Press ISBN 0 19 316413 2 Christoph Wolff 1994 Mozart s Requiem Historical and Analytical Studies Documents Score Translated by Mary Whittal Berkeley University of California Press ISBN 0 520 07709 1 External links edit nbsp Wikimedia Commons has media related to Requiem K 626 Mozart Requiem Score and critical report in German in the Neue Mozart Ausgabe Eybler s and Sussmayr s amendments Score in the Neue Mozart Ausgabe Free scores of Requiem K 626 in the Choral Public Domain Library ChoralWiki Requiem in D minor K 626 Scores at the International Music Score Library Project Article on the Requiem at h2g2 Michael Lorenz Freystadtler s Supposed Copying in the Autograph of K 626 A Case of Mistaken Identity Vienna 2013 Mozart s Requiem new completion of the score by musicologist Robert D Levin live concert Portal nbsp Classical music Retrieved from https en wikipedia org w index php title Requiem Mozart amp oldid 1219094333, wikipedia, wiki, book, books, library,

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