For over three decades the Harmony Sweepstakes A Cappella Festival National Finals has showcased the world's best a cappella groups.

Watch the 2017 Harmony Sweepstakes National Finals LIVE May 20 only on FloVoice!



Previous Grand Champions include Naturally 7, M-Pact, and MAXX Factor. The 2016 Champion Stiletta was the first group ever to "sweep the Sweeps."

Take your pick for who you think will win the Sweeps this year!

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