TRAN QUANG HAI practises the deep and low voice with sub fundamental, 21.02.2021 in Valenton
TRAN QUANG HAI practises the overtones after the second vaccination against the corona, 20.02.2021
BACH YEN , a first Vietnamese Singer, practises the Mongolian Kargiraa, France, 20.02.2021
LE CHANT DIPHONIQUE video conçu par TRAN QUANG HAI & LUC SOUVET avec sous titre en Anglais
VTS_02_1LE CHANT DIPHO 1 ENGLISH SUBTITLE
SPECTRAL ANALYSE OF BACH YEN's deep voice with harmonic melody, 19.11.2020
BACH YEN, A FAMOUS VIETNAMESE SINGER, practises the deep voice with harmonics , 19 NOVEMBER 2020
Tran Quang Hai sings with deep voice in the overtone singing style , 23/10/20
TQH PLAYS THE COVID MASK 23 10 20
DANG VAN KHAI NGUYEN sings THE ODE TO JOY in one breath
TRAN QUANG HAI 's workshop at the ICTM World Conference in BANGKOK, THAILAND, 13 JULY 2019
TRAN QUANG HAI plays we wish you a merry christmas with the Viet jew's harp 24 12 2018 Copie
