Sonata in B-flat major D 960 Sonata in B flat major, D 960 Sonata in B-flat major D 946 Sonata in B flat major, D. 960 Sonata in B flat major, D960 Sonata in B flat major,D.960 Sonata in B flat major K. 10 Sonata in B flat major K. 570 Sonata in E flat major K 193 Sonata in E-flat major, op. 120