Black metal is a subgenre of heavy metal music that emerged in the early 1980s, characterized by its fast tempos, shrieking vocals, and atmospheric elements. It often features distorted guitars and a raw production style, creating a dark and intense sound. Lyrically, black metal frequently explores themes of darkness, nature, and anti-religion, drawing inspiration from mythology and folklore. The genre is known for its distinctive aesthetic, which includes elaborate stage performances and a focus on individualism. Notable bands like Mayhem and Burzum have played significant roles in shaping the black metal scene, particularly in Norway, where the genre gained prominence.