Pro Era, also known as Progressive Era, is an American hip hop collective from Brooklyn, New York City. The collective includes, among others, rappers Capital STEEZ (deceased), Joey Bada$$, CJ Fly, Kirk Knight, NYCk Caution, Dyemond Lewis, Dessy Hinds, A La $ole, $wankmaster Raw, Dirty Sanchez, Rokamouth, J.A.B.