Music Harmony

Weltbild Verlag

Music for Harmony (Doppel CD)                    

Do, Re & Mi                                      

Music for Harmony and Balance - Reiki - Reiki    

Harmony: Exploring Nature With Music (UK Import)

UNIVERSAL MUSIC GROUP

The harmony codex (CD)                          

Dover

Treatise on Harmony                              

Cambridge University Press

Harmony: Its Theory and Practice                

Popular Music Harmony Vol. 2 - Cadences and Harmonic Sequences (English Edition)

Popular Music Harmony Vol. 1 - Cycles (English Edition)

Oneworld Publications

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