本片是一部Reality片，由导演，由Shawn Stockman/Nick Lachey/Ben Folds主演。
剧情简介：Featuring the country's best a cappella groups performing popular songs like you've never heard them before. There's no lip-synching, backup bands or safety net. They'll be singing for America's vote, with the winner walking away with the ultimate prize - a Sony Music recording contract and $100,000.
类型：Reality
演员：Shawn Stockman / Nick Lachey / Ben Folds / Sara Bareilles / Nicole Scherzinger / Jewel / Patrick Stump / Jonathan Schwartz / Adam Hyndman / View More
