15 Inventions pour deux altos | | Sonate pour Arpeggione et Piano - transcription pour Alto | | Viola concerto No. 1 F Major (Viola and Piano) | | Viola concerto No. 2 E-flat Major (Viola and Piano) | | Viola concerto No. 3 E-flat Major (Viola and Piano) | | Notturno e Scherzino, opus 65 |