The avant-garde metal band Ulver released an album that was a musical setting of this book, titled Themes from William Blake's The Marriage of Heaven and Hell.
Ulver |
Consequently, Empyrium are often referred to as a dark folk or apocalyptic folk band, expressing in their music (most conspicuously in the last two albums) sentiments akin to those expressed by some other 'legislators' of the genre, as Forseti, Orplid, and Ulver (Kveldssanger).
Head Control System is a cross-national rock/metal band featuring Portuguese Daniel Cardoso (ex-Sirius and ex-Re:aktor) and Norwegian Kristoffer Rygg (of Ulver and ex-Arcturus and ex-Borknagar).
Jester Records is a record label founded in 1998 by Kristoffer Rygg (also known as Garm, Trickster G, G. Wolf and Fiery G. Maelstrom) after conflicts between his band Ulver and their German/American label Century Media Records.