Orchestration
The mass is scored for soprano, alto, tenor, and bass soloists, double SATB choir, and an orchestra of 4 flutes (2-4 doubling piccolos), 2 oboes, cor anglais, 3 clarinets (3rd doubling bass clarinet), 3 bassoons (3rd doubling contrabassoon), 4 horns, 4 trumpets, 3 trombones, tuba, timpani, glockenspiel, triangle, snare drum, cymbals, tam-tam, chimes, 2 harps, celesta, organ, and strings (1st & 2nd violins, violas, cellos, and double basses).
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