Volume 1: Easy to Medium. By Albert Ellmenreich; Anton Diabelli; Carl Czerny; Carl Philipp Emanuel Bach; Cesar Franck; Christopf Willibald Von Gluck; Ernesto Koehler; Felix Le Couppey; Felix Mendelssohn; Francois Adrien Boieldieu; Francois Couperin; Franz Joseph Haydn; Larry Clar…