9 piano music books. Actually there's 11 but 2 of them are more of beginner books. The oldest of the books are from 1930s. Included are Mozart's Magic Flute, 24 Short Concert Pieces, Schirmer's Library, Schuman, Czerny, Clementi Sonatas, Ditson, Irving Berlin and Ruby Keeler. Ruby Keeler is from 1932 and the oldest.
Cheap shipping. Thanks for looking.