“It was in 1997 the first time I had heard Les
Voix Diphoniques singing. I was very surprised to find
out that there was a French band able to sing so well the
harmonic effects.
Then in December 1999, I attended a concert in the Pérouges church.
It was totally new for me...” (...)

TRÂN QUANG HAI *

* Trân Quang Hai is a musician, a researcher at the CNRS and is specialized in overtone singing