Prophets Of Rage was formed by members of Rage Against the Machine, Public Enemy and Cypress Hill. Three-quarters of Rage Against the Machine -- guitarist Tom Morello, bassist Tim Commerford and drummer Brad Wilk -- are joining forces with Public Enemy's Chuck D and Cypress Hill's B-Real to form a supergroup called Prophets of Rage (referencing a Public Enemy song of the same name from the 1988 album It Takes a Nation of Millions to Hold Us Back) to perform songs by all three bands. Rage vocalist Zack de la Rocha is not involved.
Rage Against the Machine's full lineup has not performed since a July 2011 show at L.A. Rising fest.