Estimula al principiante mediante notas y melodías fáciles. Introducción a los rudimentos de la música, desarollo del sentido del ritmo, explicaciones y diagramas del teclado. [Spanish] The Michael Aaron Piano Course Lesson books have been completely re-engraved, expanded (adding more definitions of musical terms and more musical pieces), updated (with modernized artwork), and re-edited (with less emphasis on fingerings and more on note-reading)].