Watch Pentatonix Bring 'Joy to the World' at 'Christmas at Rockefeller Center' Tree-Lighting Special
Surrounded by candy canes and Christmas trees, Pentatonix helped kick off the holiday season with one of their complex-but-pristine a cappella arrangements, singing "Joy to the World" at NBC's Christmas in Rockefeller Center tree-lighting ceremony.
The five-person group has become well-known for their Christmas music, releasing the PTXmas EP in 2012 and 2014's best-selling holiday album, That's Christmas to Me. Pentatonix also put out a deluxe edition of that album in October, which includes the rendition of "Joy to the World" heard at the tree-lighting ceremony.
Listen to the aca-awesomeness for yourself below:
Pentatonix scored their first No. 1 album on the Billboard 200 in October with their self-titled set.