Grimes is not that annoying character from Simpsons but rather the alias of Canadian multi-instrumentalist Claire Boucher.

Today she is giving away a brand-new track, titled ‘Go‘, which was originally written for Rihanna. Apparently RiRi didn’t like it so Grimes has released it herself.

The track has actually been produced by fellow Canadian producer Blood Diamond (no, nor us either) and is a gluey bass track masquerading as a pop track

Download it for free now.

Or just gawk at the majesty of the artwork.