Kontakte, for piano, percussion and electronic sounds

Tierkreis, for 12 music boxes or ensemble

Chamber

Michael's Farewell, for 5 trumpets

Stage

Mantra, for 2 pianos, percussion, and electronics

Chamber

Chorale, for chorus

Vocal

Kreuzspiel, for oboe, bass clarinet, piano, and 3 percussionists

Chamber

Helikopter String Quartet, for 4 helicopters and string quartet

Chamber