In 1992...In Montreal, an onstage explosion injured Metallica lead singer James Hetfield, leading the band to call off their portion of the show. Guns N' Roses hit the stage next and also cut their set short because of Axl Rose's voice problems. In turn, the Canadian fans rioted.
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INDIO, CA - APRIL 23: Musician James Hetfield of Metallica performs onstage during The Big 4 held at the Empire Polo Club on April 23, 2011 in Indio, California. ()