Compos Mentis released the EP “Quadrology of Sorrow” (self-financed) in 2001, the debut album “Fragments of a Withered Dream” (Lost Disciple Records) in 2003 and the follow-up “Gehennesis” (Mighty Music) in 2007. All of these releases have been praised by the press and both albums were nominated at the Danish Metal Awards (DMeA). Apart from this Compos Mentis have been on a European tour with Illdisposed, played more than 60 concerts in Denmark, been featured on several compilations and samplers etc.

During the recent years Compos Mentis have experienced a series of changes in the line-up, which also includes members from acclaimed death/thrash metallers Crocell. Besides from having added a lot of new energy to the band, the new members have contributed with inputs for a new and considerably more catchy sound; condensed in the third album \\\"Our Kingdom of Decay\\\".