On Wednesday June 15, Metallica kicked off a run of European shows with their headlining slot at COPENHELL, a heavy metal festival at Refshaleøen in Copenhagen.
Drawing what seemed like the biggest audience of Boston Calling, Metallica performed with an obvious enthusiasm and energy—and the crowd responded in kind.
On Friday, May 27, Metallica headlined the opening night of BottleRock, a music and food festival held over Memorial Day Weekend in California's Napa Valley.