VHS. Durée: 90'. In part one, Pat explains in detail his diminished concept, an approach that uses the diminished seventh chord as a parental form to build hundreds of chords. Pat also demonstrates the diminished concept as a vehicle for deriving fingerboard areas of activity for improvising. You'll also get an up-close and in-depth look as Pat reveals his special system of 'converting to minor' where he superimposes his long flowing minor lines over any chord type. Pat also talks about his incredible picking technique, his custom guitar, strings and sound.