39321 - Ukulele Chord Encyclopedia is a practical, easy-to-use chord dictionary. Chords are listed alphabetically and chromatically for quick reference. On each page, chord variations (different fingerings and positions of each chord) are arranged in a logical order---beginning at the bottom of the ukulele neck and progressing to the top of the neck. This helps facilitate locating the chords in different positions over the entire fretboard. The Chord Theory chapter makes it easy to understand.