Duos for Violine and Violoncello Fragment Duo fur Violine und Violoncello：Fragment Duo for violin and violoncello Duo for violina and cello Sonata for piano and violoncello op. 17 Sonata for piano and violoncello in A major Trio for pianoforte, violin and violoncello op. 15 Quintet for 2 violins, viola and 2 violoncellos in A major Duos for violin & viola Sonatas for piano and violoncello