Taylor Swift knows how to rock a live performance, and that's exactly what she did on stage at the Grammy Museum. Her performances of "Out of the Woods" and "Wildest Dreams" have already hit the interwebs to much fanfare (naturally), but this acoustic version of "Blank Space" might be the best yet. Just watch.
(P.S. Her explanation of the song in the beginning and how she's been portrayed as a crazy psycho guy stalker—the basis of the song—is pretty hilarious and definitely worth hitting play.)
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