PTX LIGHT UP THE TREE

RCA's a cappella phenoms Penatatonix pretty much own the holidays, and their NBC Christmas special hasn't even aired yet (it'll be broadcast on 12/14; check local listings and peep the preview below). Even now, the band's A Pentatonix Christmas sits at #2 on the iTunes album chart, with prior seasonal set That's Christmas to Me at #8 and #13 (in standard and deluxe editions) and their first Yuletide collection at #32. On the singles side, "Hallelujah" is #6 (while the video for same is #1), their "Jolene" with Dolly Parton is #23 and "Mary, Did You Know?" sits at #38.

The NBC special will feature Reba McEntire, Kelly Clarkson and manager Jonathan Kalter playing with his dreidel.