Pentatonix Mastermix Medley Judges Choice The Sing Off

0:00 Since U Been Gone, Forget You 2:06 Dog Days Are Over 3:55 goosebumps Follow PTXofficial Subscribe Like DISCLAIMER: I own nothing This video is for entertainment purposes only. No copyright infringement intended NBC Universal, Inc. SYCO TV FremantleMedia North America, Inc and Sony Music Entertainment. Pentatonix ALL SingOff Performances