Excellent guidebook and trainigh of rather new (since 1980) but popular jazz style flowing from jazz-rock, jazz-funk and pop. This book contains many jazz tips, exercises and songs, most of them is recorded on the attached CD so you can compare your play with it. There are 7 track in full version also on the CD, in slow and normal tempo including rhythm section you can use as an accompaniment turning the volume of your right channel down on your CD player. Very precise and worthy book.