After two years of nothing but excellent Tweets, Grimes is making music again.

Words by

Sinead Stubbins

Overnight the Canadian musician released 'Go', yet another collaboration with Blood Diamonds. Is the song that was rumoured to be written for Rihanna? It's unclear.

But it's obvious that Grimes is taking a different track with her new stuff - a little more accessible, more obvious Rn'B references and a Skrillex-esque dance break in the middle of the song. She also wears cowboy hats now.

What do you guys think?