Watch the power of the masses as the Wacken Open Air crowd pay tribute to Lemmy Kilmister with a sing-along to Motorhead's cover of David Bowie's 'Heroes.'
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This year's Wacken Open Air was struck by tragedy, Contact Music reports, as a man died of carbon monoxide poisoning at the German heavy metal festival.
The victim, whose name has not been released, apparently fell asleep in a canvas tent containing a power generator...