George Duke - 2 Videos Author:Duke, George Two George Duke videos, Keyboard/Vocal Accompaniment and Keyboard Improvisation, packaged together as a set. On Keyboard/Vocal Accompaniment, George shares the benefit of his vast experience with artists like Quincy Jones, Anita Baker, and Michael Jackson. He discusses chord construction, voice leading, phrasing, and more. B... more »ooklet included. (60 min.) Keyboard Improvisation offers George in a relaxed seminar setting covering left-hand comping and phrasing, chord voicing and substitutions, and the compositional basis for improvisation. Booklet included. (60 min.)« less