COB(-AYDY), Candlemass, Cirith Ungol, Emperor, Iron Maiden, Celtic Frost, Hammerfall, Repulsion, Regurgitation, Heathen, Kreator, Destruction, Deathrow, Borknagar, Dark Throne, Dark Funeral, Behemoth, old-Samael, Voi Vod, Old Ulver, Burzum, Belphegor, Immortal to name a few......