Over 800 easy-to-read piano diagrams covering 67 different chord types in all keys. This book is a comprehensive visual exploration of all the important jazz chords found in the Real Book series (also found in pop, classical, rock, blues, and other musical genres). The chords described in this method go beyond the 3-note triad and include the 7th, 9th, 11th and / or 13th. JAZZ CHORDS - The Complete Visual Catalog includes notes, interval formulas, piano/keyboard diagrams and transposition in all 12 keys for each chord.