Earlier this summer Lil B and Chance The Rapper confirmed plans to release a collection of freestyles.
Turns out they weren't bluffing. In the wee small hours of the morning 'Free (Based Freestyles Mixtape)' sneaked out online, featuring the two rappers battling it out in the booth.
Lil B wrote on SoundCloud: "Lil B x Chance The Rapper Come Together to make history!!! collect this piece."
In response, Chance The Rapper added on Instagram: "It's called #Free and yes it's real. Conceived from magic, love, acid and bases. We made this the moment we met."
Check it out below.