https://www.youtube.com/watch?v=kGDhHxgY6uo British electronic artist M.I.A. is back with an explosive new single. Last week, she released her new track "Go Off" and the accompanying video. The fiery track, produced by Skillrex and Blaqstarr, provides a beat that you can't help but dance to. Its video, which was directed by M.I.A. herself, features controlled underground explosions in the desert as…