What is mayhem festival 2012?

The Mayhem Festival 2012 was a touring heavy metal music festival that took place in the summer of 2012 in the United States and Canada. The festival featured a line-up of some of the biggest names in heavy metal, including headliners Slipknot, Slayer, and Motorhead. Other notable acts that performed at the festival included Anthrax, As I Lay Dying, The Devil Wears Prada, and Asking Alexandria. The festival typically featured multiple stages and offered fans a chance to experience a wide range of heavy metal music from both established bands and up-and-coming artists. The Mayhem Festival was known for its high energy performances and intense mosh pits, making it a must-see event for fans of heavy metal music.