2 Chainz unveiled the tracklist and cover artwork for his new EP, Freebase, recently. The 7-track offering is set to feature Lil Boosie, ASAP Rocky, Rick Ross, Ty Dolla $ign and Cap-1, with production handled by Metro Boomin', 808 Mafia, Mike WiLL Made It and more. Freebase - 2 Chainz (Freebase EP). Freebase - 2 Chainz (Freebase EP).