YouTube superstars ThePianoGuys bring their one-of-a-kind arrangements and comedic charm to the National Theatre for a limited holiday residency this December. These four talented dads from Utah became an online sensation through their strikingly original self-made music videos, including an innovative, multi-handed version of One Direction’s “What Makes You Beautiful” and a gorgeous reinvention of the hit song “Let it Go from Disney’s “Frozen.” Find out for yourself why ThePianoGuys are a viral sensation around the world!