Pentatonix dropped by the Tonight Show with Jay Leno on Friday (Dec. 14) to spread a little holiday cheer! Watch the Sing Off winners perform a jazzy version of “Angels We Have Heard On High.”
And, as a BONUS here’s a cool version of “Carol of the Bells”, performed at an in-store Verizon Wireless concert.
http://youtu.be/xU4GLSwMPSs
