Season 2, Episode 4 The Sing-off

First Aired: December 15, 2010

The groups perform medleys of songs from a single artist and collaborate on the Beatles' "With a Little Help From My Friends."

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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)

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