Pentatonix

A five piece vocal band from Texas who combine genres such as pop, soul, RnB and electronic music. Pentatonix has that special a cappella swag, something that most singing groups tend to lack. They can sing, dance, harmonise and put together a respectable arrangement in just minutes. The band won Season Three of NBC's 'The Sing Off' in USA and since then have been taking instrument-free music far beyond anyone’s wildest expectations.