17 years ago, a friend of mine visited me with a part of a vacuum cleaner and used it as a didgeridoo. A few weeks later, I build my own bamboo-didge. One year later, I visited a Huun Huur Tu concert. So I was infected to sing overtones.
If you are well acquainted in theory and / or practice in vocal technique, harmonics and overtones, I would greatly appreciate if you put in a little time to answer the questions in this link below. Best wishes Dag Arvid Thelle…See More