Earlier today, producer S1 tweeted to Malik Yusef, “tell Ye I finished mixing the single w Gunplay. He finna go crazy.” Soon after, the tweet was deleted, but you know how that goes.
S1 has worked with Kanye before, producing “Power” from My Beautiful Dark Twisted Fantasy and “Excellence” from Watch The Throne. No details on the single yet, but Kanye did recently cryptically tweet “June Eighteen,” leading many to believe that his album is coming soon.
UPDATE: S1 denies that there is actually a Gunplay/Kanye song produced by him: