Tori Kelly stopped by Late Night With Seth Meyers on Monday, and she brought her stellar set of pipes with her. During the show, Kelly performed a rendition of "Hallelujah" — she also sings the song in the upcoming animated film, Sing [1] — and accompanied herself on the guitar. Now, it's no secret that there are plenty of "Hallelujah" covers [2] out there, and Pentatonix even released their own in October [3], but you have to admit Tori's got a pretty epic spin on the classic, complete with some seriously impressive high notes.