Music Of Harmony

Do, Re & Mi                                      

Weltbild Verlag

Music for Harmony (Doppel CD)                    

UNIVERSAL MUSIC GROUP

The harmony codex (2LP)                          

Page & Vine

Hope & Harmony: A Music Romance Anthology (English Edition)

Japanese Music Harmony: The Fundamental Theory of Key Fluctuation (English Edition)

Cambridge University Press

Harmony: Its Theory and Practice                

LTM

Harmony + Singles                                

The Lost Harmony: Reviving Ancient Vedic Music for Healing (English Edition)

Oneworld Publications

A Perfect Harmony: Music, Mathematics and Science (English Edition)

HARMONY & IMPROVISATION FREE MUSIC LESSONS: Music Theory & Exercises in Jazz, Blues, etc. (Modern Music: Harmony and Improvisation Book 2) (English Edition)