Considered to be one of the most important choral works of our time, each of five individual movements is beautifully set with strength and dignity. The Latin texts from the Mass Ordinary provide a vehicle for excellent choral singing. This revised edition offers an expanded chamber orchestration and additional voicings. Instrumentation includes: 1 - Director's Score, 1 - Flute 1, 1 - Flute 2, 1 - Oboe, 1 - Clarinet 1 in B-flat, 1 - Clarinet 2 in B-flat, 1 - Clarinet 1 in A, 1 - Clarinet 2 in A, 1 - Bassoon, 1 - Percussion 1, 1 - Percussion 2, 1 - Percussion 3, 1 - Harp, 3 - Violin 1, 3 - Violin 2, 3 - Viola, 2 - Cello, and 1 - String Bass.