
133
3. verse 3: trombone solo, bass solo
a. Tuba mirum (“A trumpet with an astonishing
sound”)
4. verse 4: tenor solo, homophonic orchestra
5. verse 5: tenor solo continues
6. verse 6: alto solo with orchestra
7. verse 7: soprano solo with orchestra; last line
repeated, solo quartet
8. verse 8: full chorus setting, dramatic
a. Rex tremendae majestatis! (“King of tremen-
dous majesty”): dotted rhythms, syncopated
chords
b. Salva me, fons pietatis! (“Save me, fount of
piety”): last line sung softly
OVERVIEW
Mozart’s setting of the Dies irae in his Requiem illustrates
the state of sacred music at the end of the Classical era. This
dramatic and power ful choral masterpiece has had a profound
impact on audiences ever since.
LEARNING OBJECTIVES
1. To understand sacred music at the end of the Classical
era as marked by expanded orchestral and choral forces,
with a focus on the oratorio and the Mass, typified by
the Dies irae from Mozart’s Requiem
2. To understand the unique biographical and apocryphal
circumstances surrounding the composition and recep–
tion of Mozart’s Requiem
OUTLINE
I. Sacred Music in the Classical Era
A. Choral music: sacred music genres of later 1700s
1. Mass, Requiem Mass (Mass for the Dead),
oratorio
2. Baroque era: performed in Church
3. Classical era: moved to concert hall
B. Mozart’s Requiem
1. Mozart’s last large- scale composition
a. symbolic of the tragedy of his premature
death
b. left unfinished: sketches for later movements
completed by Mozart’s pupil, Franz Xaver
Süssmayr
c. grand style of Catholic music in Vienna
d. rumors surround commission, premonition of
Mozart’s death
2. four vocal soloists, four- part chorus, and
orchestra
a. extended use of low winds and brass
3. Dies irae (“Day of Wrath”)
a. thirteenth- century rhymed Latin poem
b. vision of Judgment Day
4. widely recognized
a. performed at President JohnF. Kennedy’s
funeral, 1963
b. global per for mance, September11 one- year
anniversary, 2002
C. LG 26: Mozart: Dies irae, from Requiem (1791)
1. verse 1: full chorus and orchestra, homophonic
2. verse 2: chorus and orchestra, polyphonic
a. Quantus tremor est futurus (“How great a
tremor there will be”): word- painting
CHAPTERfi36 Mourning a Hero: Mozart and the Requiem