1-4. Sonata in E flat major, D568 1-3. Sonata in A flat major, D557 1-4. Sonata in B flat major, D. 960 5-8. Sonata in B flat major, D960 Sonata in E flat major, D568 Piano sonata in B flat major, D960 Piano Sonata in B flat major, D960 Piano Sonata in A flat major, D557 1-4.Piano sonata in B flat major, D. 960 Piano sonata in B flat major, D. 960