Legacy of Black Mark Productions

Thomas Börje Forsberg, better known by the stage name Quorthon, was a Swedish musician. He was one of the founders, as well as the sole songwriter, of the band Bathory, which pioneered the black metal genre and is credited with creating the Viking metal style. A multi-instrumentalist, Quorthon wrote the music and lyrics on all of Bathory's albums and performed vocals and guitars.

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.

Memento Mori was a Swedish band that is mainly doom metal but has some power metal influences. The band was founded by Messiah Marcolin, Snowy Shaw and Mike Wead in 1992 after Messiah left Candlemass and Wead took a break from his other band Hexenhaus. After two albums Messiah left the band because he was not credited as a songwriter; Snowy Shaw also quit the band to work with the reunited Mercyful Fate. The third album was sung by Kristian Andrén who used to sing for Swedish power doom metal band Tad Morose. Messiah returned for the fourth album, Songs for the Apocalypse Vol IV, without Snowy Shaw. Drum duties were taken over by fellow Swede and Memory Garden drummer Tom Bjorn. After that album, the band broke up. All albums were released by Black Mark.

Annie Gautrat, better known by her stage name Stone is a French singer and actress, and very notably part of the musical duo Stone et Charden with her then-husband Éric Charden. the duo were successful in the 1970s with some hits in France and internationally.