Classic Guitar Technique -- Supplement 2: Basic Elements of Music Theory for the Guitar (Shearer Series)
This text covers four topics fundamental in the study of music theory: scales, intervals, key signatures, and an introduction to chords. It will explain the tonal materials from which music is composed. The student is assumed to know the names of all notes on the six strings of the guitar throughout the first four frets and the corresponding notes on the G(treble) clef.