Feb2 How to Overtone Singing ( tutorial) by Ilaria Orefice Posted on February 2, 2018 by haidiphonie Standard How to Overtone Singing ( tutorial) Sherden Overtone Singing Published on Dec 3, 2017 The singing teacher Ilaria Orefice introduces the basic techniques of overtone singing. The tutorial is for everyone, especially for women and children! For a Skype lesson: sherden.oc@gmail.com