"Ugler i Mosen" is a Danish expression meaning "something is weird", or more literally, "owls in the bog." It is also the moniker of Danish music producer Martin Frost.
Hailing from the south of Denmark, Martin began his musical journey producing techno and performing locally as well as in Germany. However, he later turned his talents toward the psychedelic trance scene, where he quickly became deeply involved.

In 2025 he played at the infamous Masters of Puppets in the Czech Republic.
Back in the day Martin was also active in the underground scene as an organizer of wild gatherings for people in funny hats, together with the crew called "Søgaard Sekten".
A central player in Dogu Records he also maintains business relations across the pond with Kontoret Records!
Rumor has it he’s got the kind of office with windows into other realities!