<parent>	Duo for Violin and Viola in B flat, KV 424	Six Preludes and Fugues for Violin, Viola and Cello, KV 404a	Sonata (Trio) in B flat, KV 266 KV 271f
Divertimento (String Trio) in E flat, KV 563	Duo for Violin and Viola in G, KV 423