Derbyshire-based metal festival - an outdoor event since 2007.

The 2023 line-up is to be announced. 2022 featured Lamb of God, Mercyful Fate, Dimmu Borgir, Testament, Bury Tomorrow, Vio-lence, Philip H.Anselmo, Sacred Reich, GWAR, Exodus, The Black Dahlia Murder, Static-X, Heathen, Bloodywood, Life of Agony, The Night Flight Orchestra, Butcher Babies and more.