What is the music played by the Norwegian band Aeternus a subgenre of?
Death metal Death metal is an extreme subgenre of heavy metal music. It typically employs heavily distorted and low-tuned guitars, played with techniques such as palm muting and tremolo picking, deep growling vocals, aggressive, powerful drumming featuring double kick or blast beat techniques, minor keys or atonality, abrupt tempo, key, and time signature changes and chromatic chord progressions. The lyrical themes of death metal may invoke slasher film-stylized violence, religion (sometimes Satanism), occultism, Lovecraftian horror, nature, mysticism, mythology, philosophy, science fiction, and politics, and they may describe extreme acts, including mutilation, dissection, torture, rape, cannibalism, and necrophilia.
Celtic fusion Celtic fusion is any modern music which incorporates influences considered "Celtic," or Celtic music which incorporates modern music. It is a syncretic musical tradition which borrows freely from the perceived "Celtic" musical traditions of all the Celtic nations, as well as from all styles of popular music, it is thus sometimes associated with the Pan-Celtic movement. Celtic fusion may or may not include authentic traditional music from any one tradition under the Celtic umbrella, but its common characteristic is the inspiration by Celtic identity.