Norwegian death metal/black metal band Susperia, formerly known as Seven Sins, was formed by ex-Oldman's Child and Dimmu Borgir drummer Tjodalu and guitarist Cyrus, later joined by singer Athera, bassist Memnock, and guitarist Elvorn. The band made their live debut at the Wacken Open Air Festival in 1999, recording a demo called "Illusions of Evil" that same year. In 2000, Susperia signed up to Nuclear Blast, making a self-produced album called Predominance, released on March 26, 2001. ~ Drago Bonacich, All Music Guide