Korean Soul surprised America’s Got Talent with a stunning performance of K-Ci and JoJo’s “All My Life.” Although they are not well-known in South Korea, the four-member vocal group Korean Soul is poised for success on America’s Got Talent.

The quartet performed a cover of ‘All My Life’, displaying amazing harmonies that impressed the judges, especially Simon Cowell.

“Probably one of the best auditions we’ve had today, right?” he announced. All four judges gave the band glowing reviews, unsurprisingly, sending South Korea’s Soul to the next round.