Craving an Acid Rap follow-up? Read on.

In an interview with Billboard, Chance the Rapper confirmed that he - along with his band the Social Experiment (they're killer live) - had plans to release a new album by the end of the year. The free release is titled Surf, and apparently focusses on Donnie Trumpet (aka Nico Segal) - the band's trumpet player.

"The band has been backing me on a lot of the shows, so when you go to a Chance the Rapper show it's billed as a Chance the Rapper show, and even though you bought a ticket for a Chance the Rapper show, you end up going to a Social Experiment concert, you know?"

Despite not being a proper Chance release, at least in the traditional sense, we're still pretty excited. Hell, if you enjoyed their Arthur cover, or indeed the recently released 'No Better Blues', you should be too.

"We've been trying to take in all these cool, different outside cultural experiences and make that into a free listenable project. That's the new thing."

The rapper also confirmed that he'd been working with the likes of J. Cole, Frank Ocean, Migos and Rick Rubin, though it seems unlikely that we'll see the fruits of their collaborative labour on this release.