Since the arrival on the jazz scene of John Coltrane, more and more guitarists are looking to incorporate colors into their language which are more dissonant than those generally heard within the realm of jazz guitar. As improvisers, saxophonists and all woodwind players have a certain advantage in that the keys on their instruments are arranged linearly with one or two chromatic pitches associated with each finger. Compared to the sax, the note locations on the guitar fretboard are much less in...