"Pain" by Tupac Feat. Stretch.
J. Cole - See World (Friday Night Lights Mixtape) [HD/Download]. According to Elite's Official Blog not only is he the "Producer of classic joints: [...] J. Cole's lead single "Who Dat" (Co-Production), "Heartache" and "Playground"." - he also helped co-produce "See World" alongside J. Cole."
Oh and Roc Nation?
(Via.)
