Nine Inch Nails live at Copenhell 2026 Copenhagen, Denmark. 25th, June 2026. The American industrial rock band Nine Inch Nails performs a live concert during the Danish heavy metal festival Copenhell 2026 in Copenhagen. Denmark, Copenhagen PUBLICATIONxNOTxINxDENxNORxFINxBEL Copyright: xGonzalesxPhoto/MathiasxKristensenx