No. 1 Missa '
and ' of the opening
Adagio|alt=
Incipit of the beginning, showing the music of the five voices in the first two measures The section is structured, following tradition, in a threefold acclamation of God, a chorus for the I, a
duet Christe, and a different chorus for II. I is in
B minor, Christe in
D major, II in
F-sharp minor. The three notes B, D and F-sharp form the B minor
triad. Butt notes D major as the central key, corresponding to the "atonement of Christ". The is structured in symmetry as a sequence of choral movements and solo movements, arias and a central duet, in three sections. The first is opened with a chorus followed by an aria, closed in the last section in symmetry by an aria followed with a chorus; the middle section alternates choral music with solo movements. The trumpets are introduced as a symbol of divine glory in several movements, beginning and ending in D major, with a planned architecture of keys in the middle movements. The central duet is in the "lowly" key of G major, referring to Christ as a "human incarnation of God". A
corno da caccia appears only once in the whole work, in the movement , which is about the holiness of God.
Kyrie I The first movement is scored for five-part choir, woodwinds and strings. As the Dresden Mass style required, it opens with a short
homophonic section, followed by an extended
fugue in two sections, which both begin with an instrumental fugue.
Christoph Wolff notes a similarity between the fugue theme and one by
Johann Hugo von Wilderer, whose mass Bach had probably copied and performed in Leipzig before 1731. Wilderer's mass also has a slow introduction, a duet as the second movement and a
motet in
stile antico, similar to late
Renaissance music, as the third movement. Bach based the work on a composition in
C minor, as mistakes in the copying process show. The vast movement has aspects of both a fugue and a ritornello movement. In the first fugal section, the voices enter in the sequence tenor, alto, soprano I, soprano II, bass, expanding from middle range to the extreme parts, just as the theme expands from the repeated first notes to sighing motives leading upwards. In the second fugal section, the instruments begin in low registers, and the voices build, with every part first in extremely low range, from bass to soprano I. In both sections, the instruments open the fugue, but play with the voices once they enter.
Christe The acclamation of Christ stresses the second person of the
Trinity and is therefore rendered as a duet of the two sopranos. Their lines are often parallel, in an analogy to Christ and God proclaimed as "two in one". Probably a parody of an earlier work, it is Bach's only extant duet for two sopranos, stressing that idea. Rathey points out that the duet is similar in many aspects to the love duets of Neapolitan opera. Typical features of these duets are consonant melodies, in parallel thirds and sixths, or imitating each other, with sigh motifs as on the word Christe. Rendering Christe eleison as a duet follows the Dresden Mass style.
Kyrie II The second acclamation of God is a four-part choral fugue, set in stile antico, with the instruments playing
colla parte. This style was preferred at the court in Dresden. The theme begins with intervals such as
minor seconds and
major seconds, similar to the motif
B-A-C-H. The first entrances build from the lowest voice in the sequence bass, tenor, alto, soprano. According to Christoph Wolff, Bach assimilated the stricter style of the Renaissance only in the early 1730s, after he had composed most of his cantatas, and this movement is his first "significant product" in the style.
Gloria The is structured in nine movements. The first and last are similar in style, concertante music of the eighteenth century. In further symmetry, the opening in two different tempos corresponds to the final sequence of an aria leading to "", the soprano II solo with obbligato violin "" to the alto solo with obbligato oboe "", and the choral movements "" and "" frame the central duet of soprano I and tenor "". The text of the begins with the angels' song from
Luke's Christmas story. Bach used this section, the central duet and the concluding
doxology as a
Christmas cantata, (Glory to God in the Highest), probably in 1745, a few years before the compilation of the Mass. The opening is set as a five-part chorus, beginning with an instrumental presentation of the material. In great contrast to the first section , it is in D major, introducing the trumpets and timpani. The first thought, "" (Glory to God in the Highest), is set in time, compared by Wenk to the
Giga, a dance form.
Et in terra pax The continuation of the thought within the angels' song, "" (and peace on earth), is in common time. The duration of an eighth note stays the same, Bach thus achieves a contrast of "heavenly" three eights, a symbol of the Trinity, and "earthly" four quarters. The voices start this section, and the trumpets are silent for its beginning, but return for its conclusion.
Laudamus te An aria for soprano II and
obbligato violin express the praise and adoration of God in vivid
coloraturas. It has been argued that Bach might have thought of the Dresden taste and the specific voice of
Faustina Bordoni.
Gratias agimus tibi A four-part chorus in stile antico illustrates the idea of thanks and praise, again with trumpets and timpani. It is based on the first choral movement of , which also expresses the idea of thanks to God and praise of his creation (but this cantata movement may have been derived from an even earlier source). The first subject of this double fugue sets the text "Gratias agimus tibi" (We give you thanks), to a simple melody which rises and falls between the first and fourth scale degrees, the voices entering in stretto (overlapping). The second line of the text, "propter magnam gloriam tuam" (for your great glory), is given a second fugal subject, more rhythmically complex than the first. Similarly, in the cantata the second line "und verkündigen deine Wunder" (and proclaim your wonders) leads to a more vivid countersubject. Towards the end of the movement, as the two subjects are combined, the trumpets take part in the
polyphony of the dense movement.
Domine Deus The section addressing God as Father and Son is again a duet, this time of soprano I and tenor. The voices are often in canon and in parallel, as in the
Christe. The movement is likely another parody, possibly from the 1729 cantata
Ihr Häuser des Himmels, BWV 193a. As the Christe, it is a love-duet addressing Jesus. Both duets appear as the center of the symmetry within the respective part, Kyrie and Gloria. Here an obbligato flute opens a concerto with the orchestra and introduces material that the voices pick up. Rathey points out, that the scoring at first glance does not seem to match the text "Domine Deus, Rex coelestis" (Lord God, Heavenly King), but it matches the continuation "Domine Deus, Agnus Dei" (Lord God, Lamb of God), stressing the
Lutheran "theologia crucis" (theology of the cross) that the omnipotent God is the same as the one revealed on the cross.
Qui tollis When the text reaches the phase "" (who takest away the sins of the world), the music is given
attacca to a four-part choir with two obbligato flutes. The movement is based on the first choral movement of . The cantata text was based on the
Book of Lamentations, , a similar expression of grief. Bach changed the key and the rhythm because of the different text. The key of B minor connects this description of "Christ's suffering and mankind's plea for mercy" to the similar quest in the first Kyrie. The keys G – B – D form the G major triad, leading to the "home key" of the Gloria, D major. Bach uses only part of the cantata movement, without the instrumental introduction and the second part.
Qui sedes The continuation of the thought, "" (who sits at the right [hand] of the Father), is expressed by an aria for alto and obbligato oboe d'amore. It is probably a parody. In Bach's earlier settings of the mass he had treated "Qui tollis and "Qui sedes" as one movement, here he distinguished Jesus at the right hand of the father by dance-like music. Wenk likens it to a gigue.
Quoniam tu solus sanctus The last section begins with an aria for bass, showing "" (For you alone are holy) in an unusual scoring of only corno da caccia and two bassoons. Paczkowski points out the symbolic function of this corno da caccia as well as the polonaise. By using the polonaise, Bach not only expressed the text by musical means, but also paid respect to the King of Poland and Elector of Saxony, August III, to whom the Mass is dedicated. Probably a parody, it is the only movement in the work using the horn. The unusual scoring provides a "solemn character". Butt observes that Bach uses a rhythmic pattern throughout the movement in the two bassoons which is even extended into the following movement, although they originally were independent. The repeated figure of an
anapaest provides the "rhythmic energy of the texture."
Cum sancto spiritu On the continuing text "" (with the Holy Spirit), the choir enters in five parts, in symmetry to the beginning. A homophonic section is followed by a fugue. The concertante music corresponds in symmetry to the opening of the Gloria, both praising God.
No. 2 Symbolum Nicenum The text of the profession of faith, '''''', is the
Nicene Creed. Bach set this liturgical text instead of the simpler
Apostles' Creed, which added to the length of the music, similar to a few exceptional later masses, including Mozart's
Great Mass in C minor and Beethoven's
Missa solemnis. It is structured in three sections, regarding Father, Son and Holy Spirit. Bach follows the structure, devoting two choral movements to the first section, beginning the second section with a duet, followed by three choral movements, and opening the third with an aria, followed by two choral movements. The center is the , set in E minor, the lowest key of the part. The is also the oldest music in the Mass, dating back to 1714. The part begins and ends with a sequence of two connected choral movements in contrasting style, a motet in
stile antico, containing a chant melody, and a concerto. The chant melodies are devoted to two of the key words of this part: Credo (I believe) and Confiteor (I confess).
Credo in unum Deum The Credo begins with "" (I believe in one God), a polyphonic movement for five-part choir, to which two obbligato violins add independent parts. The theme is a
Gregorian Chant, first presented by the tenor in long notes on a
walking bass of the continuo. The other voices enter in the sequence bass, alto, soprano I, soprano II, each one before the former one even finishes its line. The two violins enter independently, reaching a seven-part fugue. The complex counterpoint of the seven parts, five voices and two violins, expands the theme of the chant, often in
stretto function, and uses a variety of countersubjects. In the second
exposition (sequence of fugue entries), the bass voice is missing, leading to anticipation and a climactic entry in
augmentation (long notes) beginning the third exposition, just as an entry of the first violin ends the second exposition. Musicologist John Butt summarizes: "By using numerous stile antico devices in a particular order and combination, Bach has created a movement in which a standardised structure breeds a new momentum of its own". This movement in stile antico contrasts with the following modern concerto-style movement, . This contrast is reminiscent of the contrast between the two Kyrie movements and foreshadows the last two movements of the Symbolum Nicenum. Recent research dates the movement to 1747 or 1748 and suggests that it might have been the introduction to a Credo by a different composer, before Bach began to assemble the Mass.
Patrem omnipotentem The thought is continued in "" (to the Father, almighty), in a four-part choral movement with trumpets. The movement probably shares its original source with the opening chorus of (God, as Your name is, so is also Your praise), which also expresses the idea of thanks to God and praise of his creation. The voices sing a fugue to a concerto of the orchestra. The bass introduces the theme, without an instrumental opening, while the other voices repeat simultaneously in homophony "" as a firm statement. The theme contains all eight notes of the scale, as a symbol of completeness. Bach noted at the end of the movement that it contains 84 measures, the multiplication of 7 and 12, a hint at the symbolic meaning of numbers. The word "" appears 49 times (7*7), the words "" 84 times.
Et in unum Dominum The belief in Jesus Christ begins with "" (And in one Lord), another duet, this time of soprano and alto, beginning in a canon where the second voice follows the first after only one beat. The instruments often play the same line with different articulation. The movement is based on a lost duet which served already in 1733 as the basis for a movement of
Laßt uns sorgen, laßt uns wachen, BWV 213. Bach headed the movement "" which can be translated as "Two voices express 2" or "the two vocal parts of Article 2". The text included originally the line "", illustrating "" by a descending figure for the violins. When Bach treated "" as a separate choral movement, he rearranged the text, and the figure lost its "pictorial association".
Et incarnatus est The virgin birth, "" (And was incarnate), is a five-part movement. It is probably Bach's last vocal composition, dating from the end of 1749 or the first weeks of 1750. Until then, the text had been included in the preceding duet. The late separate setting of the words which had been given special attention by previous composers of the mass, established the symmetry of the . The humiliation of God, born as man, is illustrated by the violins in a pattern of one measure that descends and then combines the symbol of the
cross and sighing motifs, alluding to the crucifixion. The voices sing a
motif of descending triads. They enter in imitation starting in measure 4, one voice every measure in the sequence alto, soprano II, soprano I, tenor, bass, forming a rich texture. The text "" (out of the virgin Mary) appears in an upward movement, "et homo factus est" (and made man) is even in upward triads.
Crucifixus '' in the ground bass "" (Crucified), the center of the Credo part, is the oldest music in the setting of the Mass, dating back to 1714. It is a
passacaglia, with the
chromatic fourth in the bass line repeated thirteen times. Wenk likens it to a
sarabande. The movement is based on the first section of the first choral movement of . Bach transposed the music from F minor to E minor, changed the instrumentation and repeated each bass note for more expressiveness. Bach begins the movement with an instrumental setting of the bass line, while the cantata movement started immediately with the voices. The suffering of Jesus is expressed in chromatic melodic lines, dissonant harmonies, and sigh-motifs. The final line, on the 13th repeat of the bass line, (and was buried) was newly composed, with the accompaniment silent and a modulation to G major, to lead to the following movement. At the end, soprano and alto reach the lowest range of the movement on the final . A pianissimo ending of this movement, contrasted by a forte , follows the Dresden Mass style.
Et resurrexit "" (And is risen) is expressed by a five-part choral movement with trumpets. The concerto on ascending motifs renders the resurrection, the ascension and the second coming, all separated by long instrumental interludes and followed by a postlude. "" (and will come again) is given to the bass only, for Bach the
vox Christi (voice of Christ). Wenk likens the movement to a dance, a "light festive movement in triple meter, upbeat three eighth notes".
Et in Spiritum Sanctum A bass aria renders "" (And in the
Holy Spirit) with two obbligato oboes d'amore. Only wind instruments are used to convey the idea of the Spirit as breath and wind. Speaking about the third person of the Trinity, the number three appears in many aspects: the aria is in three sections, in a triple time, in A major, a key with three sharps, in German "Kreuz" (cross). A major is the dominant key to D major, the main key of the part, symbolising superiority, in contrast to the E minor of the "" as the lowest point of the architecture. The two oboes d'amore open the movement with a ritornello, with an ondulating theme played in parallels, which is later picked up by the voice. The ritornello is played between the three sections, the second time shortened, and it concludes the movement. The sections cover first the Holy Spirit, then his adoration with the Father and the Son, finally how he acted through the prophets and the church. The voice sings in highest register for the words "" (and one holy universal ... church), and expands in a repeat of the text in long coloraturas the words "" and "". Wenk likens the movement to a
Pastorale, a "Christmas dance", often on a
drone bass.
Confiteor The belief in the baptism for the forgiveness of sins, "" (I confess), is expressed in strict counterpoint, which incorporates a
cantus firmus in
plainchant. The five-part choir is accompanied only by the continuo as a walking bass. The voices first perform a double fugue in stile antico, the first entries of the first theme, "" (I proclaim the one baptism), from soprano to bass, followed by the first entries of the second theme, "" (for the remission of sinners), in the sequence tenor, alto, soprano I, soprano II, bass. The voices follow each other in fast succession, only one or two measures apart. The two themes appear in complex combinations, until the cantus firmus is heard from measure 73 as a
canon in the bass and alto, and then in augmentation (long notes) from measure 92 in the tenor. Then the movement slows down to Adagio (a written tempo change, rare in Bach), as the altos sing the word "peccatorum" (sinners) one last time in an extremely low range. As the text turns to the words "" (and expect the resurrection of the dead), the slow music modulates daringly with
enharmonic transformations through several keys, touching E-flat major and G-sharp major, vividly bringing a sense of dissolving into disorder as well as expectation before the resurrection to come. Whenever the word "mortuorum" appears, the voices sing long low notes, whereas "resurrectionem" is illustrated in triad motifs leading upwards.
Et expecto The expectation of a world to come, "" (And I expect) is a joyful concerto of five voices with trumpets. Marked "Vivace a Allegro", the voices begin with a trumpet fanfare in imitation on the same text as before. The movement is based on a choral movement dating from about 1729 which is used in , and a related wedding cantata
BWV 120a. In BWV 120 it sets the words (Exult, you delighted voices). After this statement, which ends in homophony, the instruments begin a short section in which runs in rising sequences alternate with the fanfare, in which the voices are later embedded. The word "resurrectionem" appears then in the runs in the voices, one after the other in cumulation. A second repetition of instruments, embedded voices and upward runs brings the whole section to a jubilant close on the words "" (and the life of the world to come. Amen), with extended runs on "Amen". Wenk likens the movement to a
bourrée, a dance in "quick duple meter with an upbeat".
No. 3 Sanctus Sanctus (Holy) is an independent movement
written for Christmas 1724, scored for six voices SSAATB and a festive orchestra with trumpets and three oboes. In the original, Bach had asked for three soprano parts, alto, tenor and bass. Only the score and duplicate parts of this performance survived. The work is the only part of the Mass of which several performances after the first one are documented. The music in D major is in common time, but dominated by
triplets. The three upper voices sing frequently alternating with the three lower voices, reminiscent of a passage by Isaiah about the angels singing "Holy, holy, holy" to each other (). The number of voices may relate to the six wings of the
seraphim described in that passage.
Pleni sunt coeli The continuation, "" (Full are the heavens), follows immediately, written for the same scoring, as a fugue in dancing time with "quick runs".
No. 4 Osanna, Benedictus, Agnus Dei et Dona nobis pacem Osanna in excelsis (Osanna in the Highest) is set for two choirs and a festive orchestra, in the same key and time as the previous movement. The movement is based, as is the opening chorus of the secular cantata , probably on the opening movement of the secular cantata
Es lebe der König, der Vater im Lande, BWV Anh 11, of 1732. The movement contrasts homophonic sections with fugal development. Wenk likens the movement to the
Passepied, a dance in "fast triple meter with an upbeat".
Benedictus The following thought, , "blessed is he who comes in the name of the Lord", is sung by the tenor in an aria with an obbligato instrument, probably a flauto traverso, leading to a repeat of the Osanna. The intimate music contrasts with the Osanna like the with . It is written in the latest (
sensitive style) as if Bach had wanted to "prove his command of this style".
Agnus Dei (Lamb of God) is sung by the alto with obbligato violins in unison. The source for the aria is possibly the aria (Leave, you cold hearts), the third movement of the lost wedding cantata . It was the basis also for the fourth movement of the
Ascension Oratorio, , the aria .
Dona nobis pacem The final movement, (Give us peace), recalls the music of thanks expressed in . This concluding choral movement in Renaissance style follows the Dresden Mass style. Like the
Gratias agimus tibi, the movement is based on the first choral movement of , with minor alterations because of the different text. The text appears on both the theme and the countersubject, here stressing "pacem" (peace) at the beginning of the line. By quoting
Gratias, Bach connects asking for peace to thanks and praise to God. He also connects the Missa composed in 1733 to the later parts. == References ==