Schott Blues Harp, Study Book for the Blues Harp Harmonica, Study book for learning to play the blues on the harmonica, By Perry Letsch, In standard notation, With the arrow system of notation, Features well-known blues songs and traditionals, ISMN: 9790001207645, Publisher's No.: SPL 1037D, Format: DIN A4, 136 Pages, Includes downloadable demos and play-along versions, *Note: Book is in the German language!*