Emperor Magus Caligula is a Swedish extreme metal musician best known as the former vocalist, bassist and lyricist of Swedish black metal band Dark Funeral, performing for the band between 1995 and 2010. He has also been the vocalist of death metal bands Demonoid, replacing Christofer Johnsson, and Sanctification. He was the original vocalist for Hypocrisy and has featured in other extreme metal bands including Dominion-Caligula (with former Dark Funeral... see more