(Musicians Institute Press). The sixth book in Peter Deneff's popular Hanon series, Jazz Chord Hanon provides 70 essential exercises in a variety of styles to benefit beginning to professional jazz keyboardists, all based on the requisite Hanon studies. The exercises address: comping, major and minor progressions, chromatic and diatonic workouts, altered chords, progressively complex voicings, the Circle of Fifths, and more. Doing these exercises is guaranteed to build fluency in all twelve keys! Includes suggested fingerings and practice tips.