The Alfred Jazz Play-Along Series goes beyond other play-alongs. Each volume has parts for C, Bb, Eb and Bass Clef instruments and includes a sample jazz solo that is written out for listening, playing and practicing. The included CD has both demo and play-along tracks. The demo track, featuring a pro rhythm section and horn player, is a learning tool for the melodic concept, overall jazz style and the sample jazz solo. The play-along track allows a soloist or group to learn and perform with the rhythm section. Specific improvisation tips and suggestions are included for each tune. There is also a matching book for rhythm section featuring piano, bass and drum parts. Includes nine great tunes: Alone Together; Good Bait; How High the Moon; In Your Own Sweet Way; Invitation; It's a Raggy Waltz; Old Devil Moon; Robbin's Nest and Unit 7.