NAMPA/IDAHO – JULY 2: Singer Johan Hegg from Amon Amarth performs on stage at the Rockstar Mayhem Festival in Nampa, Idaho July 2nd 2013.
NAMPA/IDAHO – JULY 2: Singer Johan Hegg from Amon Amarth performs on stage at the Rockstar Mayhem Festival in Nampa, Idaho July 2nd 2013.