„Katedralen“ wurde im Likkjelleren Studio unter Eriksons Regie aufgenommen und von Erikson und Freddy Holm im Kleiva Studio gemixt, bevor es zum Mastering an Jack Control von Enormous Door ging. Als Gäste schauten im Studio Nocturno Culto, Dolk von Kampfar und Eero Pöyry von Skepticism vorbei. Das Artwork stammt von David Thiérrée.

Thomas Erikson kommentiert die neue Scheibe: “Finally I am able to reveal the first taste of the new album, ‘Katedralen’. The song “Arv” was the very first track that I both wrote lyrics and put down vocals for, on our new album. It is a very personal track, for sure, a real heavy, slow and groovy piece with melancholic melodies that captures the essence of the atmosphere I was striving for. The video, we created within the majestic and imposing Fredriksen Fortress, which looms above my hometown of Halden. The path I have walked from the first album up to this current day has been much needed for me to really find myself and what Mork is. The album has everything I want in an album, grooves, harshness, grandiosity, sadness, beauty and power. No rules, other than to respond to what comes out of my mind and soul while creating.”