The previews are over. Rapper Big Sean officially unveils his latest mixtape titled Detroit. The extensive 16-track listing includes some choice cameos from integral players in the current hip-hop scene including J. Cole, Kendrick Lamar, Juicy J and Tyga among others. While G.O.O.D.’s highly anticipated Cruel Summer awaits a release, Detroit will surely keep people busy. The mixtape can be streamed below or downloaded here.