This just should not be. Since I'm in "obsessed with traditional instruments" mode, I was on YouTube looking for nyckelharpa players. I found this one Swedish fellow who is apparently very famous. So far so good. Then I found him singing "O Holy Night" in Swedish, accompanied by traditional instruments. Okay, could be nice but....
It isn't! No, not at all! Very not! I think maybe Dimmu Borgir could do this song more injustice but NOT BY MUCH. This is the musical version of a blood pudding: black, heavy and just plain UGH.