Roots of Runemagick

Bathory was a Swedish extreme metal band formed in Vällingby in March 1983. Frontman and sole songwriter Thomas "Quorthon" Forsberg was the sole constant member, and was at times responsible for all instruments.

Tiamat is a Swedish metal band founded near Stockholm in 1990 and led by Johan Edlund. To date they have released ten studio albums. The band went through a number of stylistic changes in their earlier releases before settling on gothic metal. Under Edlund's leadership, the band would modify their style with influences ranging from Black Sabbath, Mercyful Fate, Candlemass, Pink Floyd and King Crimson combined with Sumerian lyrical themes. H. P. Lovecraft's writings also appear to have influenced Tiamat's thematology, a development consistent with a broader trend in death metal culture.