12 Solos for a violin or flute ... | | 12 Solos for cello or violin and basso continuo, Volume 2 | | 12 Solos for cello or violin and basso continuo, Volume 3 | | 12 Sonatas da Camera Op. 2 - Volume 1 | | 12 Sonatas for solo cello | | 12 Sonatas in 3 parts - Opera Secunda |