Following the release of the two track appetizer “Revenge Of The Dreamers 3” earlier this month, rapper J Cole unveiled the trailer for the forthcoming documentary “Dreamers” yesterday. The film showcases exclusive footage of recording sessions that took place at Atlanta’s Tree Sound Studios in January. The clip features appearances by Bas, T.I., Smino, Buddy, Ari Lennox, Ski Mask the Slump God, and more jamming to the tunes they created. Cole indicated that the film was  his idea. “Dreamers” is slated for release on July 2.