Instrumentation: - solo bass trombone - piccolo (doubling on alto flute), 2 flutes (flute 2 doubling on alto flute) - 2 oboes, 1 English horn - 2 αA/Bα clarinets (clarinet 1 doubles on Eα clarinet), bass clarinet - 2 bassoons, contrabassoon - 4 French horns in F 3 trumpets in C - 2 tenor trombones - tuba - timpani + 3 percussion percussion instrumentation: - P I: vibraphone, triangle, glockenspiel (shared), cymbals a2, marimba (shared) cabasa, 2 small polished stones, xylophone ...