Renaissance Man - Stuart Hinds

...Expert composer and polyphonic overtone singer Stuart Hinds http://www.stuarthinds.com/ sings his own 'Renaissance Man', a canon in two voices for one singer.
Listen carefully to the harmonic melody and try to follow the overtones in the spectrogram with your eyes as you hear them.
Spectrogram created with the software Overtone Analyzer http://www.sygyt.com/...