Songs (High voice) with instrumental ensemble Quintets (Clarinet, flute, violin, viola, cello) Songs (Medium voice) with instrumental ensemble String quartets Quintets (Piano, clarinet, flute, violin, cello) Chamber orchestra music Electronic music Musical settings Sonatas (Violin and piano) Violin music Symphonies (Piano, clarinet, flute, violin, viola, cello) Chamber music Piano music Piano trios Sextets (Piano, clarinet, flute, percussion, violin, cello) Trios (Piano, clarinet, violin) Ballets Cello music Chamber-orchestra music Instrumental ensembles Operas Quintets Septets (Piano, clarinet, flute, percussion, violin, viola, cello) Sextets (Clarinet, flute, oboe, violin, viola, cello) String trios Trios (Piano, clarinet, cello) Electronic and cello music Microtonal music Piano quintets Quintettes (Piano, clarinette, flûte, violon, violoncelle)