Jack Garratt’s single “Worry” has been gaining more and more attention since its release in June. On its own, the song is strong enough to win over new listeners in an instant. However, for his live TV debut on last night’s episode of Conan, Garratt gave an impressive performance that was guaranteed to earn the undivided attention of everyone watching.

Jack Garratt took the stage without the help of a band because, as he proved, he is indeed a one man band. He gave a passionate vocal performance of “Worry” all while playing the keys, guitar and a drum machine. If that didn’t impress viewers, I’m not sure what will.

Watch the performance above.