Details are emerging about the various projects.  50 recently told Blender magazine that he was in Detroit working on his fourth album, Before I Self Destruct, with Eminem.  He told them they have at least one collaboration called "Norman Bates Motel" completed.

"Dre sent over a bunch of beats, and we're just going through them all, picking out who wants what," 50 told Blender. "We already finished one joint and just started vocals on another. It's gonna blow you away, I guarantee."