For both Alto and Tenor. One Dozen outstanding etudes for the higher-intermediate/advanced player written to sound like real jazz solos, not exercises. All are based on standard chord changes such as blues, I Got Rhythm, Satin Doll, etc..... There are 2 CDs - one with the exercises beingplayed on alto and the other with the exercises played on tenor. This u nique feature allows both alto and tenor players to read from the book and have an accompanying demo/play along CD in their key! Mr. Fishman's playing on the CDs is first class and exemplary. This is a fun and challenging etude book for all serious saxophonists.