Problem has consistently been one of the hardest working artists in the game for sometime now, and it doesn't look as if he plans on slowing up any time soon. Today, the California native debuts his new mixtape, OT: Outta Town, which is a fitting title considering every one of the project's 20 songs features at least one artist from another part of the country. In total, the project includes appearances from Young Thug, Future, 2 Chainz, T.I., August Alsina, Rich Homie Quan, and many more. The project's full tracklist, as well as the entire stream can be found below.