Partitura para: 2 Flutes (1st also alto, 2nd also piccolo), 2 oboes (2nd also english horn), 2 clarinets (2nd also bass clarinet), 2 bassoons (2nd also contra bassoon), 4 horns, 3 percussionists: 1st player: vibrafone, cymbals, raganella (rattle), xilofono basso, caccarella (string drum), campana, timbales; 2nd player: tam-tam, gongs, snare drum, marimba, timpani (32", 28", 25", 23"); 3rd player: ...