Composed by William Bay. Mastering Guitar. All styles. E-book and online audio/video. 144 pages. Mel Bay Publications – Digital Sheet Music #96620EB. Published by Mel Bay Publications – Digital Sheet Music (M0.96620EB).
Composed by William Bay. Building Excellence. All styles. E-book and online audio. 40 pages. Mel Bay Publications – Digital Sheet Music #94113BCDEB. Published by Mel Bay Publications – Digital Sheet Music (M0.94113BCDEB).
Composed by William Bay. Workout. All styles. E-book. 24 pages. Mel Bay Publications – Digital Sheet Music #20441EB. Published by Mel Bay Publications – Digital Sheet Music (M0.20441EB).
Composed by William Bay. Style, Technique, Theory and Reference, Perfect binding. Complete. Jazz. Book. 144 pages. Mel Bay Publications, Inc #95302. Published by Mel Bay Publications, Inc (MB.95302).