Edition Dux Walking Bass, Exercise Book for Bass, Textbook for walking bass for electric and double bass, By Andy Mayerl, Over 140 written exercises and walking bass lines, In standard notation, ISBN 9783868490077, ISMN 9790500173595, publisher's no. D 791, Format: DIN A4, Spiral binding, 232 Pages, In German language, Includes 3 CDs with demo and play-along versions