Overtone Music Network is a free multifunctional portal and platform for overtone music and for all who enjoy this kind of overtone music. It is for all who are interested in the magic of harmonic, diphonic and overtone music.

Overtone Music Network is a free multifunctional portal and platform for overtone music and for all who enjoy this kind of overtone music. It is for all who are interested in the magic of harmonic, diphonic and overtone music.