Norwegian death metal band formed in 1988 by Anders Odden and Ole Bjerkebakke. Their first full-length, Hallucinating Anxiety (1990), was the first Norwegian death metal album. Band has had a rather turbulent history as they have disbanded and reunited on several occasions throughout the years. Between 1999-2001 the group was also briefly known as Cadaver Inc. Founding member and primary songwriter Anders Odden is the only member that has been in band's all line-ups.