(Keyboard Instruction). Weighing in with nearly 400 pages, the Picture Chord Encyclopedia is the most comprehensive keyboard resource ever! It includes easy-to-see photos, easy-to-read chord diagrams and treble and bass clef notation for over 1, 600 keyboard chords, plus basic chord theory, a chord symbol chart, and more! Also available in a 6 x 9 Edition (00310978). | Picture Chord Encyclopedia for Keyboard, Paperback | Indigo Chapters