First and foremost this is a get-up and play book for all instruments! Without any previous knowledge you can start the CD and play along with it. The 6 pieces of music with popular grooves are arranged in 4 versions, each of which suppresses one instrument at a time, so that the user can play along with it, completing the missing part. The text book includes leadsheets for the whole band and improvisation tips for C, Bb and Eb instruments. Leve: Beginning-Intermediate, 96 pages, ©2009, Book & CD.