Presents scale diagrams for the most often-used scales and modes in all 12 keys. Covers: major and minor, all the modes, major pentatonic, minor pentatonic, blues, harmonic minor, melodic minor, mixo-blues, half-whole diminished, whole-half diminished, whole tone, and chromatic scales. Includes multiple patterns for each scale, a lesson on scale construction, and a fingerboard chart of the mandolin neck. 6" x 9" edition. 111 pp.