Rock Keyboards features David Garfield, who illustrates the blues form, dom inant 7th chords, how to select sounds and create parts, rock roll style, and other topics vital to the working musician. David also covers minor 7t h chords, the Dorian mode, musicianship, playing in a band, and improvisati on. There are performances by an outstanding band to show every teaching ti p in action. You will effectively learn the skills and sounds needed to han dle any rock situation! DVD special features include: tuning segment, addit ional artist performance video, additional video tips, additional product p reviews, and Internet connectivity.