Ones To Watch rappers Lil B and Chance the Rapper have come together for a collaborative freestyle mixtape. Titled Free (Based Freestyles Mixtape), the 6-track set was released on SoundCloud this morning. “Lil B x Chance The Rapper Come Together to make history!!! collect this piece,” wrote Lil B on the SoundCloud description, while Chance attributed the freestyles to "magic, love, acid and bases." Listen below, and stay tuned for more.