As mentioned, Grimes sings on a track on the new album from Mindless Self Indulgence singer Jimmy Urine's new EURINGER album, and that song is now here. As Urine told Revolver:

So on this record, when I was going to do it with Grimes, my initial idea was, “Let’s flip it, you write the track, you produce it, you tell me what to do and we’ll flip it, like, I’m the Britney Spears and you’re the Dr. Luke,” but we didn’t have any time. By the time we got around to working on it, I was like, “I hope you’re not insulted to just sing on the track,” and she was totally cool with it, and she loved the “Medicine Does Not Control Me” track because it totally sounds like Blade Runner. She really made it and put a spin on the melody and everything. It just came out fucking bananas good.

You can now hear the fruits of their labors below.

The album also includes a song with Serj Tankian (of System Of A Down) and a song with Gerard Way (of My Chemical Romance).