Sharon Van Etten made her TV debut last night on Late Night With Jimmy Fallon, playing "Serpents" from her forthcoming Tramp. She's been overdue for a while but now, yeah, she's totally blowing up (points to Heavy Rotation panel). Check out the video down below. MP3: Sharon Van Etten - "Serpents" Tramp is out 2/7 on Jagjaguwar.