(Scales and Arpeggios Book Two). By Frank Potenza and Nick Stoubis. For Guitar. Saddle-stitched. USC. Study Books and Method Supplements. Multiple Levels. Book. 48 pages. Published by Mel Bay Publications, Inc

(Scales and Arpeggios (USC)). By Frank Potenza and Nick Stoubis. For Guitar (All). Methods. USC. All Styles. Beginning. Book. 32 pages. Published by Mel Bay Publications, Inc