By now you should all new Super Producer Dj Mustard. He’s produced songs like Tyga’s Rack City, Young Jeezy’s R.I.P., Kid Ink’s Show Me, YG’s My Hitta, and so many more. Now it looks like Dj Mustard is about to add Jay-Z to that list. Word is that Jay hit Mustard up and was like “Send me some beats, you ready for the big leagues now.” Damn so what was he in before Jay, the minors?! I can’t wait for this one to drop!