Instrumentation2 flutes, 2 oboes, 2 B-flat clarinets, 2 bassoons; 4 horns in F, 2 trumpets in C, 2 trombones, tuba; timpani and percussion (3 players: cymbals, snare drum, bass drum, triangle, tam-tam, castanets, agogos, maracas, güiro, anvil, glockenspiel, xylophone, crotales, vibraphone, drum set); harp; strings