블랙 메탈
Black metal is an extreme subgenre of heavy metal music that, mostly in Europe, emerged from speed metal and thrash metal in the 1980s. A "first wave" began in the early to mid-1980s, through the work of bands such as Venom, Hellhammer, Celtic Frost, Mercyful Fate, and Bathory. The name black metal is taken from the 1982 album of the same name by Venom, while Bathory's 1984 self-titled release is generally regarded as the first true black metal record. A "second wave" developed in part as a reaction to the burgeoning death metal genre, and in part inspired by the Teutonic thrash metal scene. It was headed by the early Norwegian black metal scene, through artists such as Mayhem, Darkthrone, Burzum, Immortal, Emperor, Satyricon, Thorns, Ulver, and Gorgoroth. The early Norwegian scene became infamous for murders, assaults, and numerous church arsons committed by members of the scene. Black metal lyrical themes are focused on Satan and Satanism, which many first-wave bands used with a tongue-in-cheek approach, contrary to the more serious beliefs and vehement anti-Christian sentiment of many second-wave bands.