Una guia ilustrada que le muestra los conceptos basicos del fascinante mundo del acordeon! Los ejemplos se presentan en forma de diagramas y fotografias, y se puede descargar el audio de acompañamiento con cualquier dispositivo en la pagina de Hal Leonard My Library. (An illustrated guide that shows you the basic concepts of the fascinating world of the accordion! The examples are presented in the form of diagrams and photographs that are shown in accompanying audio included online.) Audio is accessed online using the unique code inside the book and can be streamed or downloaded. The audio files include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right.