Everything in this simple beginner's guide to music theory is geared toward the guitar so that you're able to apply the theoretical concepts directly to your instrument. ... [This] teaching system is designed to reinforce each musical concept through application and practice. Topics covered include: the basics of music notation, the way notes interact with each other, how collections of notes form scales and keys, how chords are created and how they function within keys, how to identify notes, scales, and chords by ear, [and] the relationships of notes, scales, and chords on the guitar fretboard"--Publisher marketing.