Guess who won?
Last night, Ed Sheeran previewed his fictional new album—Ed Sheeran Sings Heavy Metal—on The Tonight Show with Jimmy Fallon.
David Crosby, Stephen Stills and Graham Nash joined Neil Young — OK, it was actually Jimmy Fallon — on last night's episode of The Tonight Show.
No late night show is complete without a special musical guest to close out the program. From Springsteen to Ed Sheeran, here are six special performances that were captured on late night TV.