You’re at a karaoke bar for happy hour, and your co-worker dares you to go up on stage. Or maybe you’re in a private karaoke room with your friends, trying to fill that awkward silence after you ...

“There’s only one way to go out,” said the man in the round eyeglasses. “Singing!” A lot of people believe singing is the one way to party too, and they love those karaoke nights that transform them, ...