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A comedy set in the middle of a war between rival a cappella groups and centered on a rebellious girl who joins one of the groups as an escape from...

A comedy set in the middle of a war between rival a cappella groups and centered on a rebellious girl who joins one of the groups as an escape from...

A comedy set in the middle of a war between rival a cappella groups and centered on a rebellious girl who joins one of the groups as an escape from...

The a cappella group PLUtonic cheeses it up in their sweater vests during the America's Got Talent.