for 2 Violas

for piano, violin, viola and violoncello

for oboe, clarinet, horn, bassoon, violin, viola, violoncello and double-bass

for viola solo

for 2 violins, 2 violas and violoncello

for viola and piano with improvisation

for englishhorn, violin, 2 violas and cello, or string quaret

for piano, violin, viola and violoncello