Pentatonix ~ ALL “Sing-Off“ Performances (Part 3/3)

0:00 Since U Been Gone / Forget You 2:06 Dog Days Are Over 3:55 *goosebumps* 4:40 Without You 6:58 Give Me Just One Night (Una Noche) [Nick Lachey feat. Pentatonix] 9:37 Eye of the Tiger 11:11 *standing ovation* 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 “Sing-Off“ Performances (Part 1/3): Pentatonix ~ ALL “Sing-Off“ Performances (Part 2/3): NPR interview: