Microtonal music Electronic music 13 Piano music (Pianos (2)) 13 Piano music 12 String quartets 10 Instrumental ensembles 8 Quintets (Clarinet, violins (2), viola, cello) 5 more ... Orchestral music 4 Sonatas (Piano) 4 Violin and piano music 4 Violin music 4 History and criticism 3 Music 3 Percussion ensembles 3 Songs with instrumental ensemble 3 Aleatory music 2 Cello and piano music 2 Cello music 2 Chamber music 2 Choruses, Sacred (Mixed voices) with orchestra 2 Electronic and viola music 2 Electronic keyboard music 2 Flute and electronic music 2 Guitar and harp music, Arranged 2 Harp music 2 Marimba with percussion ensemble 2 Microtones 2 Monologues with music (Instrumental ensemble) 2 Musical intervals and scales 2 Piano ensembles 2 less ...