Harp music 2 Alto, Musique d' 1 Cello music 1 Chamber orchestra music 1 Contrebasse, Musique de 1 Double bass music 1 Ensembles instrumentaux 1 rhagor ... Harpe, Musique de 1 Instrumental ensembles 1 Microtonal music 1 Octets (Piano, bassoon, clarinet, flute, oboe, harp, vibraphone, viola) 1 Octets (Piano, clarinet, recorder, trombone, guitar, vibraphone, violin, double bass) 1 Open form music 1 Percussion music 1 Percussion, Musique de 1 Plucked instrument quartets (Harps (4)) 1 Plucked instrument sextets (Harps (6)) 1 Plucked instrument trios (Harps (3)) 1 Quartets (Piano, flute, electronics, violoncello) 1 Septets (Piano, clarinet, flute, percussion, violin, viola, violoncello) 1 Septets (Piano, clarinet, trumpet, percussion, violin, double bass) 1 Sextets (Piano, clarinet, flute, percussion, violin, violoncello) 1 Trombone and electronic music 1 Trombone et musique électronique 1 Vibraphone and harp music 1 Viola music 1 Viola with instrumental ensemble 1 Violoncelle, Musique de 1 Wind quintets (Bassoon, clarinet, English horn, flute, horn) 1 llai ...