It is a common mistake for fans to believe that Rage Against The Machine did the entrance theme .
Chris Warren did the vocals , not Zack De La Rocha , who is the lead singer of Rage Against The Machine
It is a common mistake for fans to believe that Rage Against The Machine did the entrance theme but Chris Warren did the vocals , not Zack De La Rocha , who is the lead singer of R.A.T.M.