Mar10 Polyphonic (Overtone) Singing – Inside View Posted on March 10, 2017 by haidiphonie Standard Polyphonic (Overtone) Singing – Inside View Published on Oct 9, 2014 A clip from “The Laryngeal Teaching Series: Inside the Singing Voice” available at loveyourvoice.com Share this:TwitterFacebookGoogleLike this:Like Loading... Related