93 (1938–39); the individual motets Exultate Deo, op. 109 (1941)
and Salve regina, op. 110 (1941); Quatre petites prières de Saint
François d’Assise, op. 142, for male vv. (1948); Laudes de Saint
Antoine de Padoue, op. 172, for male vv. (1957–59); Quatre motets
pour le temps de Noël, op. 152 (1950–51); and Ave verum corpus, op.
154, for treble vv. (1952). Large-scale works with orchestra include
Stabat mater, op. 148, for S, chorus and orch. (1951); Gloria, op.
177, for S, chorus, and orch. (1960); and Sept répons des ténèbres,
op. 181, for child S, male vv., children’s vv., and orch. (1961).
Secular pieces include Chanson à boire, op. 31, for TTBB (1922),
Sept chansons, op. 81, for mixed chorus (1936); Petites voix, op. 83,
for SSA (1936); the cantatas Sécheresses, op. 90, for chorus and
orch. (1937), Figure humaine, op. 120, for 12 vv. (a work inspired
by the French resistance movement and published secretly in 1943
during the Nazi occupation), and Un soir de neige op. 126, for 6
vv. (1944); and Chansons françaises, op. 130, for mixed voices
(1945–46).
POWER, LEONEL (DIED 5 JUNE 1445). English composer and
theorist. He was a leader in the development of the unified mass
cycle; his Missa Alma Redemptoris mater is the earliest known ex-
ample. His works (along with those of John Dunstable) were influ-
ential in establishing full chordal sonorities in England as well as on
the Continent during the first half of the 15th century.
Securely attributed surviving works include about 45 pieces of
music and a treatise on discant. More than two dozen of his works
are mass cycles, pairings, or individual mass movements (almost all
surviving in the Old Hall Manuscript). The others are Latin motets.
Most of his works are for three voices. Many are chant-based, the
tune (which is usually a Sarum chant) frequently appearing in the
middle of the texture. While some of the mass movements employ
isorhythm, none of the securely attributed motets do so.
PRAETORIUS, HIERONYMUS (10 AUGUST 1560–27 JANU-
ARY 1629). German composer, organist, and music editor. In 1582
he was appointed assistant organist to his father at the Jacobikirche in
Hamburg; upon his father’s death in 1586, he advanced to first organ-
ist, a position he retained until his death. His surviving choral works
include 6 masses (5 of which are of the parody type), 9 Magnificats
(covering all eight tones and providing music for the even-numbered
PRAETORIUS, HIERONYMUS • 359