There was only one RL that showed up to perform at Yale Spring Fling 2013: twenty year-old wunderkind Henry Steinway, a producer and DJ from Los Angeles that goes by the stage name of RL Grime.  A protogé of Baauer and Diplo, Grime delivered one of the livest EDM sets Yale has ever seen.  He closed with a previously unreleased rework of Chief Keef’s “Love Sosa.” Let it bang.