Original: Production was provided by Dr. Dre , Eminem , J.U.S.T.I.C.E. League , Jazze Pha , Lil Jon , and Polow da Don , among others .
Simplified: Production included Dr. Dre , Jazze Pha , J.U.S.T.I.C.E. League , Polow Da Don , and Lil Jon amongst others .