for Violin and Viola

for 3 violoncellos

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

for Violin and Viola

for two violins (flute and violin), viola and bc.

for corno, violin, viola and violoncello

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

for piano and horn (viola)