Earlier this month Canadian alt. pop princess Grimes debuted her new song “Go” during her Governors Ball performance, and it blew the crowd away. Now the official mastered copy of the song has been released and you can listen to it below. “Go” was produced by Grimes’ friend and cohort Blood Diamonds, and was originally written for pop diva Rihanna. From our first impression of the song, it is definitely a contender for Summer anthem. Listen to it below and download it if you love it, either way let us know what you think.