Chord Approach to Electronic Keyboards Lesson Book, Bk 3: A Beginning Method for All Instruments with Automatic Rhythms & ChordsPaperback, 1 July 1989

Book 3 deals primarily with extended positions of the right hand, the introduction of the A minor and D minor keys and the development of technical skills such as the crossing under of the thumb. Triplets are introduced as well as 'fingered' A minor and D minor chords and much more.