The "Cornerstones" are a collection of basic technique and tone development exercises for guitarists. The book consists of alternation, scale and position shifts, interval exercises, chord exercises, arpeggios, tremolo and barre studies plus legato, harmonic, and reach/stretch exercises. The Cornerstones are intended for daily use by advanced beginning to intermediate students. Written in standard notation only with text in English and German. ©2000, 56 pages.