Avi Kaplan of Pentatonix demonstrating Overtone Singing LIVE in Sydney

Avi Kaplan of Pentatonix demonstrating harmonic overtone singing to The Lion Sleeps Tonight from The Lion King live at The Metro in Sydney, Australia 27/08/14 as part of their Asia/Australia 2014 tour. This is fricken INSANE! I have never heard such control while overtone singing! Absolutely blew my mind! For the best listening experience, make sure to listen in HD with headphones!