Music Principles for the Skeptical Guitarist, Vol. 1: The Big Picture composed by Bruce Emery. For Guitar. A clear and relaxed introduction to music theory on guitar.. Intermediate. Coil-bound book. 85 pages. Published by Skeptical Guitarist Publications (SG.SGP-004).
Chord quality, the 1-4-5 system, the CAGED chord families and secondary dominants. The Major Scale, the sharp and flat keys and the amazing circle of fifths.