When Rage Against the Machine arrived in Philadelphia to play their 15-minute set as part of Lollapalooza ’93, the Los Angeles band knew they had a problem. Zack de la Rocha, the band’s incendiary frontman who was as outspoken on the mic as he was loud in his cadence, had no voice. A month of playing shows on a tour to support their self-titled debut album released the previous November had taken its toll on the frontman’s vocal cords.
Rage Against the Machine have always been rabble rousers, but the political statement that got them banned from Saturday Night Live sounds positively prosaic compared to other acts of protest they committed in their heyday, like shutting down the New York Stock Exchange or sporting a "Free Mumia Abu-Jamal" shirt on live television.