Guitar Aerobics (with Audio)
Troy Nelson
Guitar World Presents Steve Vai's Guitar Workout
Steve Vai
Visual Guitar Theory
Chad Johnson
Vaideology
Steve Vai
Joe Satriani - Guitar Secrets (Music Instruction)
Joe Satriani
Fretboard Freedom
Troy Nelson
Connecting Pentatonic Patterns
Tom Kolb
Guitar Chords & Scales (Music Instruction)
Various Authors
Ultimate Guitar Chord Chart (Music Instruction)
Various Authors
Guitarist's Guide to Scales Over Chords
Chad Johnson