Guitar Training Vol. 5: E Form Barre Chord 25 Exercises

Guitar Training Vol. 12: Synchronize your guitar playing with Funk Drum Beats

Bass Training Vol. 7: Synchronize your Bass Guitar Playing with Blues Drum Beats

Ukulele Player’s Guide Vol. 13: Time Signatures

Minor Pentatonic Licks Vol. 2: 25 Easy Licks

Guitar Chords Vol. 3: Selection For Beginners

Guitar Training Vol. 3: Rhythm Control

Guitar Training Vol. 6: A Form Bar Chord 25 Exercises

Bass Grooves Vol. 4: 50 Rhythm Patterns

Guitar Training Vol. 11: Synchronize your rhythm guitar with with Blues Drum Beats

Guitar Training Vol. 10: Essential Rhythm Patterns

Rock Licks Vol. 2

Bass Arpeggios Vol. 1: Essential Arpeggios

Bass Grooves Vol. 3: Rock

Bass Training Vol. 6: Playing Essential Chords

Bass Training Vol. 8: Synchronize your bass guitar playing with 50 Funk Drum Beats

Minor Pentatonic Licks Vol. 1: 25 Easy Licks

Bass Grooves Vol. 2: Hard Rock

Bass Training Vol. 9: Synchronize your Bass Guitar Playing with Rock Drum Beats