Pentatonix Compilation ( Part 1 of 3)

A compilation of the performance of Pentatonix, The Sing Off Season 3 Winners This is from episode 2, 4, 57 I do not own any of these videos. Episode 2 E. T. Episode 4 Your Love is My Drug + Piece of My Heart Episode 5 Video Killed The Radio Star Episode 6 Love Lockdown Episode 7 Britney Spears Medley (Oops, I Did it Again + Toxic + Hold it Agaunst Me) Part 2 Part 3