Voggenreiter Der Blues-Harp-Ratgeber
Voggenreiter Der Blues-Harp-Ratgeber, Exercise Book for Harmonica, Reference book with tips and tricks for the Blues Harp, By Dieter Kropp, With photos and sheet music examples, ISBN 9783802410765, publisher's no. VOGG 1076, Format: DIN A5, Spiral binding, 112 Pages, In German language