Cavern Deep is a slow, heavy band, founded 2019, by members from Zonaria and Swedish retro riffsters Gudars Skymning. The band released its first self-titled concept album through Interstellar Smoke Records to critical aclaim topping on #7 on The Doom Charts. The second album is called "Part II - Breach" and is a continuation on the concept of the first album and features Susie McMullan of Brume, Johannes Behndig of Sarcophagus Now and Thomas V Jäger of Monolord(On the bonus track).