Contemporary Music Theory Level Three Author:Mark Harrison This book is the product of Mark Harrison's experience teaching hundreds of students at the world-famous Grove School of Music in Los Angeles. Suitable for instrumentalists, vocalists, composers and songwriters, this Level 3 course covers the chord tones, extensions and scale sources for all major, minor, dominant and diminished chords, and then... more » applies the contemporary shape concept to create voicings, polychords, and to harmonize melodies.« less