Thanks! I'll check it out.

I'm sorry. I can't think of any. The closest I get is a Swedish band called "Black Ingvars". They make metal versions of song's. But it's not Danish; it's Swedish. I don't know if it would interest you. I think they are entertaining. Many of their songs are also well known in Denmark. Here's one of them: https://www.youtube.com/watch?v=9pH4W9b8upk