Prof. Johan Sundberg – Bowling Green State University, Nov 2009 Prof. Johan Sundberg – Bowling Green State University, Nov 2009 Johan Sundberg Published on Apr 1, 2013 Lecture: The Voice As A Musical Instrument Share this:TwitterFacebookLike this:Like Loading... Related Author: tranquanghai1944 Ethnomusicologist, composer and vietnamese traditional musician View all posts by tranquanghai1944