I. Gloria
Gloria, known as the hymnus angelicus, is “the song of the heavenly host on the night of the nativity (Luke 2:14, “Gloria to God in the highest, and on earth peace among men of good will”).”[1]It is sometimes called the Song of the Angels, or the Greater Doxology.As the second part of the Ordinary of the Mass, the Gloria was sung after the Kyrie and was first included in the Mass only on those special occasions when a bishop was celebrant. Although the usage was gradually “extended to other festal days and Sundays, it is excluded on penitential days, during Advent and Lent, and from ferial and Requiem masses.”[2]

A custom for Vivaldi and his contemporaries in Italy for setting a mass as suggested by Talbot is that they did not make a complete setting of the Ordinary but a setting only of its first two or three sections, in which Gloria is included with Kyrie and Credo. He suggests that the custom of leaving “the Sanctus, Benedictus and Agnus Dei to be sung in plainsong or recited silently” seems to have become popular in the later 17th century as a means of allowing more flexibility in the liturgical services.[3] This might be the reason that two Glorias (RV 588 and RV589) were left by Vivaldi to the music history.

Possibly being composed in around 1725, the Gloria (RV 589) did not receive its first modern performance in Siena until September 20 1939.This is due to the tremendous discovery of Vivaldi’s personal archive of scores originally belonging to the Pieta.[4]

 Twelve movements are included in this Gloria setting based on its twelve verses in the prose hymn. Although the vocal part is intended for the chorus, there are some solo passages where the choir alternates with the solo, and some solo/duet settings appear throughout. 

II. The Analysis of Laudamus Te

Form/Ritornello
Laudamus te is a movement using the principle of ritornello, a typical feature in Vivlaid’s concerto composition that instrumental sections alternate with solo episodes.
The first ritornello beginning with a G major tonic chord is a seventeen-measure long section in the instrumentation of violin, viola, cello, contrabass, and organ. Two motivic units are found in this ritornello. Motive (a) as seen in measure 1 and 2 shows the opening chords of I-IV-I of G major. It is a norm in Baroque idiom that the beginning passages (mm.1-2) somehow are identical to the first few measures of the solo parts (mm.18-19 and mm.20-21). Motive (b) comes from measure 3, which contains a rhythmic patternthat appears frequently in the rest of this movement.Episode 1 appears at measure 17 when Sop. I enters, and ends at measure 36 with a tonic chord in D major. The first appearance of an incomplete ritornello passage, which comes from the A part of Ritornello 1, begins at measure 36 lasting for seven measures and ends at measure 42.Episode 2 begins with a duet in the intervals of parallel 3rds at measure 42. With modulating passages to A minor (mm.48-54) and E minor (mm.54-62), this episode ends at measure 62.The incomplete ritornello in A minor is placed between Episode 2 and Episode 3 from measure 61 to measure 66.It is then continued by Episode 3, lasting for only nine measures to repeat the statements of Adoramus te and Glorificamus te. An incomplete ritornello, ritornello4,in C major starting from measure 74 to measure 80 follows this episode and leads to the last episode, which begins at measure 80 and cadences at measure 108. A complete ritornello from measure 108 to measure 125 in G major concludes the whole movement.

Table 1. Structure of Laudamu te
 
Section
Rit.1
Ep.1
Rit.2
Ep.2
Rit.3
Ep.3
Rit.4
Ep.4
Rit.5
Measure
1-17
A:1-6

B:6-10 

C:12-17

17-36
36-42
(A of Rit.1)
42-62
61-66
(A of Rit.1)
66-74
74-80
(A of Rit.1)
80-108
108-125
A:108-113

B:113-117

C::117-125

Key
G---D
D---G
G- a-e
e
e---C
C
C---G
G

Rit.: Ritornello

Ep.: Episode

Letters in capital indicate major; in lower case indicate minor.

The text

Laudamus te, as suggested by Jeffers, is a section of “acclamations in the hymn of praise originated from the ‘morning prayer’ in the Apostolic Constitution.”[5]Four phrases listed below consist of the acclamations.
Laudamus te We praise thee

Benedicimu te We bless thee

Adoramus te We worship thee

Glorificamus te We glorify thee

In most Vivaldi’s church music, he “succeeded admirably in conveying the general sense of the text,” and yet, his word setting is said to be “cavalier” since his attention to the “individual word or phrase” is very limited.[6]This characteristic of Vivaldi is evident in the movement of Laudamus te. One can easily feel the vivid rhythmic motion and bright tonality, but cannot find specific word-painting features through this movement.

Instrumental Ritornello

Five ritornello presentations occur in this movement.A typical feature of the ritornello setting can be seen in this movement: the first and the last ritornello are identical in terms of instrumentation, phrasing, harmonic structure, motivic development, and key.It is also typical for motives from the ritornello section to be incorporated in the episodes. For instance, the opening soprano phrases are identical to the opening theme of the instrumental ritornello (mm.1-2 and mm.17-21). In addition to the first episode, the rhythmic pattern of this opening theme from mot. (a) also appears at measure 43 for the second episode to continue.At the beginning of the last episode, although being slightly modified into, the rhythmic pattern of mot. (a) is used again to acclaim Laudamus te at measure 81 and measure 82.
In terms of structure, this opening ritornello section consists of three parts, A (mm.1-6), B (mm.6-12), and C (mm.12-17).In addition to mot. (a) as mentioned above, mot.(b)is also included in the A part of this ritornello.This A part is later presented in the incomplete ritornellos, which appear in the rest of this movement. Instrumentally, having been influenced by his idiomatic writing coming from concerto, Vivaldi intends to write a heavier texture for the ritornello as opposite to the episodes where the orchestra part is merely a light accompaniment.

Vocal Episodes

Four vocal episodes are included in this movement. All of them vary in different ways. Episode 1 in G major begins with an “antiphonal” passage between Sop.I and II from measure 17 to measure 25 resembling how Gloria was sung in the medieval Mass. This antiphonal practice is used in other episodes as well with slight modification. Another example found in the same episode is from measure 27 to 28 where Sop.I and II enter the “Glo-ri-fi-ca” in the same pitches ( d-c#-b-a-g-f#) with an overlapping of a measure. In episode 2, the same feature is seen again from measure 48 to measure 50; however, a different pitch level (a whole step higher) is arranged when the second soprano enters. Similar passage occurs at mm.94-95 in Episode 4. A restatement of this passage happens again at mm.102-103 toward the end of this episode, and only this time, a voice exchange between Sop.I and II occurs. This antiphonal manner, being treated either by imitation or sequence, is considered one of the characteristics that Vivaldi composed in his orchestral pieces, especially those concertos for violins, which according to Talbot, Vivaldi “frequently toss a pair of contrapuntally contrasted motives back and forth over several bars, either at one pitch or at different pitches in a sequential pattern.”

Harmony

The tonal framework of this movement is within a typical ritornello design.An opening ritornello in the tonic G major begins at measure 1 until measure 17.Following the first instrumental ritornello, an opening vocal episode continues in the tonic of G major at measure 17 and then moves to the dominant key ending at D major.Ritornello 2 in the key of D major is only a part of the opening ritornello.This section soon leads to the second vocal episode, where several modulations, all closely related to each other, (D major—G major—A minor—E minor) take place.Ritornello 3 is almost identical to Ritornello 2 except in a different key, E minor.This E minor passage is followed by a short vocal episode, Episode3. It also starts from E minor but is modulated to C major toward the end of the phrase (mm72-74).Ritornello 4, same as Ritornello 2 and 3 in terms of melodic and rhythmic structure succeeds to the C major of its previous episode and goes into the last vocal episode, Episode 4, from C major returning to G major.The very last section, Ritornello 5 from measure 108-125, which is identical to the opening instrumental ritornello, takes the G major of its previous episode and concludes the movement in an imperfect authentic cadence at measure 125.
One interesting feature in terms of harmonic arrangement in this movement is that Vivaldi frequently employs methods such as sequences and secondary function chords to either elaborate a simple passage or modulate.An example found in the opening ritornello section (mm.12-14) shows that. Horizontally, he makes a chromatic passage by means of sequences (1+1+1), starting at b-bb-a-ab-g in the violin and supported by the whole tone scale G—F—Eb—D from the basso continuo, to get to the V of G at measure 15 preparing for this coming imperfect authentic cadence.Another example where using secondary chords in sequence to lead to a new key can be found is from some melisma passages of the duet. In Glorificmus te of measure 30 to measure 36, a sequence in mm.31-32 (1+1) helps reinforce the feeling of the tonality at D major.

Other than the elaborating treble part, the use of pedal to reinforce the tonality is also one interesting medium Vivaldi uses frequently in this movement. The first pedal passage in G (the tonic of G major) is seen in Episode 1 from measure 17 to measure 26 to extend this entrance phrase as a tonic passage at I of G major. After modulating to D major, the pedal tone shifts to A (the dominant of D major) to prepare a dominant passage from measure 30 to measure 35 to get to the tonic chord of D major at measure 36 for an imperfect authentic cadence. The third pedal tone D (tonic of D major) occurs at measure 43 in Episode 2 lasting for four measures and moves to a G sharp note to engage in a modulation process to a short A minor area, where the pedal tone A serves as the tonic of A minor. The very last pedal tone G (both serving as the dominant of C and pivot to the tonic of G at m.86) is brought by the opening phrase of Episode 4, where C major appears from measure 80 to measure 88.

III. Conclusion

Ritornello as a compositional concept had been widely used early in the eighteenth century by composers such as Giuseppe Torelli and Henricus Albicastro. The fully developed structure, however, does not emerge until Vivaldi’s concertos written in around 1710.[7] His concerto technique has influenced the vocal music writing (mainly for sacred function) so much that the elements of concerto are rarely absent from any of his vocal works. Examples can be found in Laudamus te as analyzed above.
The alternation of instrumental ritornello with vocal solo episodes is often heard in Vivaldi’s concerto setting, where “tutti vs. solo” takes place. Abrupt modulation is also a unique feature that Vivaldi presents in his overall music writing. Evidence can be found from the frequent uses of secondary chords, chords of foreign keys, and sequences in different pitch levels for modulation in Laudamus te.Another interesting feature may be associated with concerto style is that a firm bass, which represented by several pedal passages through ritornellos and episodes in this movement is important, especially to be supportive for the florid treble line, which in this movement is heard through the melismatic passages sung by the duet.

Vivaldi’s music language in general is so distinctive that his vocal works turn out to be “strongly musical” that the text meaning would be sometimes ignored. Laudamus te is not an exception. No specific word painting is found in this movement; however, the efforts Vivaldi makes musically does express the rejoice of praising, blessing, worshiping, and glorifying, and demonstrate how great he is as the first master of program music.

Works Cited

Jeffers, Ron. Translations and Annotations of Choral Rrepertoire. Corvallis, OR.:
Earthsongs, 1988.

Stolba, K. Marie. A History of the Development of Western Music. Madison, Wisconsin:

Brown & Benchmark, 1994.

Talbot, Michael. Antonio Vivaldi. Edited by Denis, Arnold, The New Grove Italian Baroque Masters: Monteverdi, Frescobaldi, Cavalli, Corelli, A. Scarlatti, Vivaldi, D. Scarlatti. London: Macmillan Pub., Ltd., 1980.

____________.The Sacred Vocal Music of Antonio Vivaldi. Firenze: L.S. Olschki, 1995.

The New Grove Dictionary of Music and Musicians. Edited by Stanley Sadie. 20 volumes. London: Macmillan Pub., Ltd., 2001.

Structural Diagram: Laudamus Te
From Gloria RV 589, A. Vivaldi

 
Section
Ritornello1 (Instrumental Section)

Episode1 (Vocal Duet Section)
Measure
1-17
17-36
Subsection
& Motives

ABC
________½ ___________ ½________________

mm.1-6mm.6-10mm.12-17

A

§mot.(a); mot. (b)

§Seq. mm.3-5 (1+1+1) to complete a G major descending scale based on I of G.

B

§Seq. mm.7-11 (2+2+1)

C

§Seq. mm.12-14 (1+1+1)

AB
______________½___________________

mm.17-25mm.25-36

A.

§mm.17-21 mot (a) 

§Antiphonal passage between Sop.I and II

§mm.17-25 Pedal passage in I of G major

B

§mm.25-27, pedal G serves as the IV of D major accompanying Soprano 1’s g-a-b-c#-d (ascending D major scale from 4 to a D major half cadence.)

§mm.29-36, two soprano sing in parallel thirds on the pedal of A, which is the V of D major. This passage ends with an IAC at measure 36

Cadence
m.2 (PC),m.6 (HC),m.17 (IAC)
m.25 (IAC),m.27 (HC),m.36 (IAC)
Key
G Major(tonic)
G major----D major (dominant of G)
Comments
§Opening ritornello1 containing two motives.
§Frequent usesof sequence and secondary chords in the opening Ritornello are not usual in Baroque writing; however, this is what makes Vivaldi’s music language unique.
§Mot (a) is used in the opening of the Sopranos.
§Mot (c), Sop I and II in parallel thirds first appear at the downbeat of m.25. This eventually leads to a longer passage, which begins at m.29 to m.36. 


 
Section
Ritornello2 (Instrumental)
Episode2 (Vocal Duet)
Measure
36-42
42-62
Subsection & Motives 
§Part A from Rit.1 is used in this incomplete ritornello 
ABC ____________________½_____________________½__________________
mm.42-46mm.46-54mm.54-62

A

§mm.42-44 : the rhythmic pattern ofmot (a)appears.

§mm.42-45: mot (c)- the parallel thirds occurs

§pedal D in this part serves as I of D major at mm.43-44 and pivot to V of G at the down beat of m.44

B

§m.47 a secondary chord, V/ ii of G major occurs leading to A minor at m.48

§m48 to the downbeat of m.57: an A minor passage, where toward the end of m.57 an E minor voccurs. 

C

§mm..54-62, an E minor passage enters, where mot (b)is used antiphonally between Sop.I & II. 

Cadence
m.28 (PC),m.42 (HC)
m.46(HC) in G major,m.54 (HC) in A minor,m.62 (IAC)
Key
D major (dominant of G major)
D major-------G major--------A minor----------E minor


 
Section
Ritornello3 (Instrumental)
Episode3 (Vocal Duet)
Measure
61-66
66-74
Subsection & Motives 
§a modification of Part A from Ritornello 1 occurs in E minor.
§The harmonic progression in the opening isi-V-i

( instead of using the original

progression in I-IV-I)

§Also, no strong cadential point can be felt since the eighth rest is replaced by two running 16th notes going upward. 

§m. 63 where mot (b) is modified from its original downward to upward.

§Seq. mm.64-65 (1+1) 

AB

______________________½_______________________

mm.66-70mm.70-74

The re-entering of Adoramu te and Gloricmus te sounds like an extension from Episode 2.It is attributed to features found in :

§the unstable tonality starting from m.67 to m.70 

(V/VII-VII-V7/VII-VI) 

§two sets of triplet figuration occur at m.72

§also, no long lasting pedal tone is used in this episode

Comments: 

§This episode and its previous ritornello serve a transitional function between episode 2 and ritornello 4. 

Cadence
m.66 (HC)
m.70 (DC) in E minor,m.74 (PAC) in C major 
Key
E minor (relative minor of G)
E minor-------C major


 
Section
Ritornello4
Episode4
Ritornello5
Measure
74-80
80-108
108-125
Subsection
& Motives
§Part A from Rit.1 in C major
AB

_________________½_________________

mm.80--92mm.92-108

A.

§mm.80-88: mot (c) parallel 3rd passage supported by pedal G (V of C major) 

B.

§mm.94-100:passage from C part of Episode 2appears here in Sop. I but the pitch is one whole step lower. Sop II remains the same, but in this episode, she comes in a measure later.

§mm 103- 108: Spo.I and II exchanges voices.

§Identical to Rit.1
Cadence
m.76 (PC),m.80 (HC)
m.88 (HC),m.92 (HC),m.100 (IPC), m.108 (IPC) -- all in G major
m.110 (PC), m.114 (HC), m.125 (IAC)
Key
C major (IV of G major)
C major-------G major
G major (return to tonic of G)



[1] Ron Jeffers, Translations and Annotations of Choral Repertoire, vol.1 (Corvalllis, OR.: Earthsongs, 1988), 50.
[2] M arie, K. Stolba, A History of the Development of Western Music. (Madison: Brown & Benchmark, 1994), 47.
[3]Michael Talbot, The Sacred Vocal Music of Antonio Vivaldi. (Firenze: L.S.Olschki, 1995), 7.
[4]The New Grove Dictionary of Music and Musicians, s.v. “Vivaldi, Antonio” by Michael Talbot.
[5] Jeffers, 50.
[6]Michael Talbot, “Antonio Vivaldi” in the New Grove Italian Baroque Masters, ed. Denis Arnold. (London: Macmillan, 1980), 298.
[7] The New Grove Dictionary of Music and Musicians, s.v. “Ritornello” by Michael Talbot.