tran quang hai sings the ode to joy in one breath with overtones in CATANIA, ETNA volcano, 10 12 13 tran quang hai sings the ode to joy in one breath with overtones in CATANIA, ETNA volcano, 10 12 13 QuangHai Tran Published on Dec 11, 2013 tran quang hai sings the ode to joy in one breath with overtones in CATANIA, ETNA volcano, 10 12 13 Share this:TwitterFacebookLike this:Like Loading... Related Author: tranquanghai1944 Ethnomusicologist, composer and vietnamese traditional musician View all posts by tranquanghai1944