Watch Grimes Perform Song Originally Intended For Rihanna (Video)

    As NYC music festival the Governor’s Ball is coming to a close, let’s watch a performance plenty of the audience were getting very excited for. After annoucing (via Twitter) she was going to close her set with a song originally written for (and rejected by) Rihanna, Grimes a.k.a. Claire Boucher did just that, performing  “Go” on Friday evening. 

    The song was composed with the help of Blood Diamonds, and Grimes had never played it live before. The musician premiered two more new tracks as well, titled “David,” and “Sleepwalking.” Watch (and listen to) “Go” below: