QUADRIVIUM is a symphonic Heavy Metal band based in Terøy, Aalesund. The original formation involved vocalist Leiðólfr (a.k.a. Lars Jensen) of SWORN and MYRKGRAV, guitarist and keyboard player Nordvang (Erlend Antonsen) with Vile (Frank) on drums. Subsequently Decepticon (Svein-Ivar Sarassen) of BEYOND INSANITY, SUBVERSOR, CARPTICON, VIDSYN and PESTIFEROUS enrolled as bass guitarist and Nordvang took over drum duties. QUADRIVIUM released a self-funded EP 'Origo', recorded at Sjaaen, Aetolia and Koia Studios, in March 2006. A full-length album, entitled 'Adversus', was recorded that summer.