Note to self: don't ever challenge Taylor Swift to a game of "Name That Song" because she will destroy you. During The Tonight Show Starring Jimmy Fallon, the "Lover" singer put on her game face as she tried to guess random songs with just a few instruments at a time. Seeing that Swift is a talented musician herself, she clearly has a knack for recognizing chords right away — that is until she got to one of her songs. Let's just say, Fallon had no problem gloating about the whole thing on stage. See the fun video ahead, and then watch Swift get adorably embarrassed over her hilarious postsurgery video.