Koželuch: Complete Sonatas for KeyboardComposer: Leopold Koeluch (1747 1818) Binding: ISMN: 9790260107908 Size: 9. 6 x 12. 2 inches Pages: 807 Description The composer, pianist and piano teacher Leopold Koeluch (1747 1818) was one of the leading Czech musicians in 18th century Vienna. His 50 sonatas for keyboard bear witness not only to the transition from the harpsichord or clavichord to the pianoforte, but also to the evolution of the classical sonata at the turn of the 19th century.