Karstein has 3 Conception concerts.

The band was formed in Norway in 1989 by guitarist Tore Østby, singer Dag Østby, drummer Werner Skogli and bassist Freddy Samsonstuen. In 1990, after a demo tape, Arve Heimdal replaced Werner Skogli and Ingar Amlien replaced Freddy Samsonstuen. A year later, Dag Østby quits, and the band is forced to search for a new vocalist. After many auditions, the band hooks up with Roy Sætre Khantatat (Roy Khan), a classically trained opera singer.