for 2 Violas

for piano, violin, viola and violoncello

6 concerti a tre op. 1/3+4, for 2 violins and bc.

6 pieces for viola and piano

for englishhorn (basset horn), violin, 2 violas and cello, or string quaret

for treble recorder and bc.

for piano and clarinett or violin

for 2 violins, viola and violoncello