Mongolian overtone chanting, breathing and chanting techniques.
Blendings in vast reverberant spaces to create vocal spacemusic. Includes sound clips, performance ...
Singing training and vocal coaching with professional singer. Overtone chant, singing in pregnancy ...
The official site of David Hykes and the Harmonic Choir, whose music is derived from Asian overtone...
Scientific American's feature article of September 1999.