Leviathan is an American
ambient black metal solo project that started in 1998 by Jef Whitehead, using the pseudonym Wrest. In Leviathan, Wrest records and plays all instruments including vocals entirely on his own. Despite having early problems with the release of
Massive Conspiracy Against All Life, it was released March 24, 2008 in Europe and March 25, 2008 in North America. Additionally, Wrest has collaborated with the band
Sunn O))), and is an active member of the U.S. black metal supergroup
Twilight. He has stated in interviews that he has been playing drums longer than any other instrument and that the drums are his instrument of choice. Wrest also plays and records everything in his other project Lurker of Chalice. Regarding his writing, Wrest says that most of his lyrics are about
suicide and that "[l]yrics are important and also very hard for me... at times, the way things come out in words sounds like nonsense. I don't consider myself a poet by any means."