Why Pentatonix are the Champs.

This is why Pentatonix won the Sing Off.. they are ridic with the arrangements, Avi's bass is unhuman, Kevin's drum patterns are so complex they're mind boggling.. and the trio can just hold down pretty much EVERY range of vocal from low baritones to Mariah Sopranos..

And yes I understand I'm fanboying it right now.. but they are an amazing group and I am glad to have seen them perform live. If you ever get a chance.. check them out. They are innovation to accapella like Jabbawockeez is to Dance.

Check them out at PTXOfficial.com and follow them on twitter @ptxofficial