The following bands/artists are confirmed for 2021:
Guns N’ Roses, Volbeat, In Flames, Nightwish, Mercyful Fate, Megadeth, Social Distortion, Dropkick Murphys, The Hellacopters, Within Temptation, Gojira, Accept, Opeth, Night Ranger, Devin Townsend, Turbonegro, Raubtier, Alestorm, Eluveitie, Clawfinger, Sodom, Amaranthe, Saga, Nile, Kvelertak, Honeymoon Suite, Michael Monroe, Witchcraft, Lee Aaron, Sonata Arctica, Kingdom Come, Baroness, Trouble, Ross The Boss, Evergrey, Eric Gales, Ten Years After, Bombus, Tiamat, Nashville Pussy, Jean Beauvoir, Eclipse, Haken, Kadavar, Rage, Orange Goblin, Freedom Call, Unleash the archers, The Wildhearts, Grave, Orphaned Land, Belphegor, Victory, Violator, Månegarm, Satan takes a holiday, Praying Mantis, Eleine, The Coffinshakers, Narnia, Art Nation, Magic Pie, Horisont, Baest, Sorcerer, Rosalie Cunningham, Overdrive, Siena Root, Warner E Hodges, VA Rocks, Wormwood, Fejd, Artillery, Death By horse, Honeyburst, Agonize the serpent, Hexed, Metalite, Mass Worship, Elden och Browsing Collection. Read more about all of the bands here