Cheryl Hines & Adrienne Bailon-Houghton join host Ken Jeong & a rotating panel of celebrity detectives & a musical superstar, helping 1 contestant tell the difference between good & bad singers- not hearing them sing a note. To win $100,000, the contestant tries to get out the bad "secret voices" from the good, based on a series of clues, interrogation & lip-synch challenges. Finally, the singer who the contestant picks shows good or bad singing in a duet performance with the musical superstar.