Variations for Brass and Percussion by Donald MacInnis (1964) is scored for 2 trumpets, 2 horns, 2 tenor trombones, bass trombone, tuba, xylophone, timpani, and gongs. Score and parts are available through rental or retail from the publisher. Duration ca. 3 1/2' Instrumentation: 0.0.0.0: 2.2.3.1: Perc(3 players: Timp.Xylo.Gongs)