(Music Sales America). Here is a revolutionary resource for guitarists with photos of over 1800 essential guitar chords. This encyclopedia features easy-to-read, color-coded chord diagrams and full-color photographs of each position. It also includes fingering and analysis of every chord; special sections on moveable chord forms and other special chords; and major, mir, diminished and dominant forms for all keys. With this essential learning tool, you'll soon become a better and more well-rounded guitar player.