Download or read book Blues & Rock Harmonica written by Glenn Weiser and published by Centerstream Pub. This book was released on 1990 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: (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.