Bret Willmott: 2 books

This is a very comprehensive text that combines theory, harmony and voicing material with emphasis placed on voice leading. Although this book's primary focus is on four-note chord voicings on the middle strings of the guitar, much of the knowledge conveyed here can be appreciated and used by all...

Written as a sequel to Complete Book of Harmony, Theory, & Voicing, this comprehensive source book of harmonic styles and colors offers a wide variety of chord types and progressions, and provides and in-depth exploration of guitar chord voicings. Written in notation and tablature. Audio available online.