Pentatonix are a 5 member acapella group that consists of lead vocalists Scott, Kirstie and Mitch, vocal bass Avi and beatboxer Kevin. They won Season 3 of NBC's The Sing Off in the US. Pentatonix have nearly 6M subscribers on YouTube with covers that have gathered 10's of millions of views each. Their most popular videos include their Daft Punk medley (82M), The Evolution of Music (43M), Royals (38M), and more! And share originals like Run To You (5M+) Won "Response of the Year" at the 2013 YouTube Awards with Lindsey Stirling PTX have made several TV appearances and toured worldwide, with SOLDOUT dates across the US and Europe and now Australia.