Earlier this year, we reported that Avicii and Madonna were in the studio together. After months of anticipation, it appears we finally have the opportunity to hear what they've been working on. "Rebel Heart" hit the internet over the weekend, and Billboard believes that the song was produced by Avicii. A full version of the song was online earlier today, but it appears the track has been taken down.
Listen to a preview of "Rebel Heart" below.