Blues & Rock Harmonica, Paperback by Weiser, Glenn, ISBN 0931759412, ISBN-13 9780931759413, Like New Used, Free shipping in the US

(Harmonica). By Glenn Weiser Book/CD package for beginners to learn blues and rock improvisation. Includes explanations of scales, modes, chords & other essential elements of music. The 60-minute CD features riffs & solos plus demonstrations and a blues jam to play along with.