Season 2, Episode 1 The Sing-off
First Aired: December 6, 2010
In the Season 2 premiere, 10 a cappella groups collaborate to sing "I've Got the Music in Me" before performing songs of their choice.
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- Premiered: December 14, 2009
- Rating: TV-PG
- Premise: Eight a cappella groups from around the country compete for a recording contract and $100,000. (more)