Released just last week on You Tube, this performance of "Mary Did You Know," is one one of 11 tracks from Pentatonix’s new Christmas album, "That’s Christmas to Me." Pentatonix, an American cappella group of five vocalists, won the third season of NBC’s "The Sing-Off." Their work mainly covers pre-existing pop songs as well as original material, including medleys. They group is known for their unique arrangements and vocal percussions.
This article was originally published on Aleteia.org on November 22, 2014.
And today we celebrate...