2013 heavy metal music festival
Mayhem Festival 2013 was the sixth annual Mayhem Festival. Dates were announced on January 28, 2013, and lineup announced March 18, 2013. It was the first year that the Mayhem Festival had four stages.
Polish death metal band Behemoth were scheduled to perform but announced on June 5 that they were sitting out of the tour due to drummer Inferno taking ill and needing appendix surgery.
References.
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