Season
Episodes
Pilot
Eight a cappella groups from across America compete to win a recording contract; host Nick Lachey.
Big Hits & Guilty Pleasures
Two groups leave as the competition heats up.
Superstar Medley, Judges' Challenge & Songs Of Hope
The Finale
Finale
Cast
Shawn Stockman
Self - Judge
Nick Lachey
Self - Host
Patrick Stump
Self - Judge
Jewel
Self - Judge