Pro Era (short for Progressive Era) is an American hip hop collective from Brooklyn, New York. The collective includes, among others, rappers Joey Bada$$, CJ Fly, Kirk Knight, Nyck Caution, Aaron Rose, Dessy Hinds, Dirty Sanchez, Rokamouth, J.A.B. and Jakk the Rhymer, along with producers Chuck Strangers, Powers Pleasant, Bruce Leekix, Hans Solo and Sür Niles. The collective was formed in 2011 by Capital STEEZ and Powers Pleasant, with Joey Bada$$ and CJ Fly among its founding members.