The Rhythm Changes Guide. The Rhythm Changes Guide takes the reader from the absolute essentials to advanced improvisational concepts, all supplemented with examples from legendary players. Includes 20 Etudes in all transpositions with backing tracks by a live NY rhythm section, exploring the rich tradition of Rhythm Changes and its harmonic possibilities. 70 pages of tradition-derived improvisation concepts and exercises, with dozens of examples from legendary players like John Coltrane, Sonny Rollins, Hank Mobley, Don Byas, Michael Brecker, and many others. Features strategies for both diatonic and chromatic improvisation and unexplored concepts for improvisation such as Schenkerian theory. Useful for beginners, intermediate-level performers, professionals, and musicians interested in diverse styles such as bebop, hardbop, modern contemporary, etc.