Guest
No technical glitch, no audio system failure: what you're about to hear in this extraordinary talk is totally real, and totally human. It is a technique we can all be trained for, and our speaker Anna-Maria Hefele is one of its most prominent representative. It's called “Polyphonic overtone singing“ and it consists in singing two notes in a single vocal emission. Looks like magic, but it's science-backed hard work and research. Enjoy! This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at Anna-Maria Hefele is an overtone singer and voice artist. In 2018 she graduated as Master of Arts in Elemental Music and Dance Pedagogy with classical singing as her main subject from Mozarteum Salzburg. 2014 she published her YouTube video „polyphonic overtone singing“ that became viral and has resulted in more than 13 million views, followed by regular appearances of Anna-Maria in vari
