(Guitar Educational). This book covers the art of self-accompaniment while soloing. Incorporating the styles of blues, rock, jazz, country, and funk, the jams will help your ability to play chords and bass lines simultaneously. You'll increase your scale and chord-voicing vocabulary, and you'll improve your rhythm, groove, and phrasing. Audio demos of all 150 guitar jams are available for download or streaming Online audio is accessed at halleonard.com/mylibrary