for Violin and Viola

for 3 violoncellos

for Englishhorn and Piano

for piano, violine, viola und violoncello

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

for Violin and Viola

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

for piano, violin, viola and violoncello