THE JAZZ HARMONY BOOK by NY pianist David Berkman will be an instant classic. The Jazz Harmony Book is a course in how to add chords to melodies, showing how a single melody can give rise to rich harmonic variations. Endorsed by Kenny Werner, Fred Hersch, Mark Levine, and others, this book fills a big gap in the jazz literature and will be used by generations of jazz musicians to learn both the basics and subtleties of Jazz Harmony. Includes two CDs.