Jan26 Tran Quang Hai sings The Hymn of Joy twice in 1 breath, Paris, Musée de l’Homme, 22.11.2007 Posted on January 26, 2018 by haidiphonie Standard Tran Quang Hai sings The Hymn of Joy twice in 1 breath, Paris, Musée de l’Homme, 22.11.2007 QuangHai Tran Ajoutée le 22 nov. 2007 Tran Quang Hai sings The Hymn of Joy twice in 1 breath with overtone singing technique. This is the first time he has succeeded in singing like this . Who can do better than him, just let him know at his email:tranquanghai@gmail.com