A play-along CD recorded by Hal Crook has 12 tracks with common jazz chord progressions corresponding to 12 standard tunes. The book provides a lead sheet for each chord progression for C, Bb and Eb instruments. Tunes include Autumn Leaves; All the Things You Are; Recorda-Me; In Your Own Sweet Way; Groovin' High; On Green Dophin Street; I'll Remember April; Solar; Joy Spring; Someday My Prince Will Come; Lady Bird; and Blues in Bb.