UNITED STATES - JULY 23: OAKLAND COLISEUM Photo of Robert PLANT and LED ZEPPELIN, Robert Plant performing on stage, wearing 'Nurses do it Better' t shirt (Photo by Ed Perlstein/Redferns)
UNITED STATES - JULY 23: OAKLAND COLISEUM Photo of Robert PLANT and LED ZEPPELIN, Robert Plant performing on stage, wearing 'Nurses do it Better' t shirt (Photo by Ed Perlstein/Redferns)