Not a cover, but there's a version of The Sugarcubes' Birthday featuring the Reid brothers of JAMC. It was on the B-side of the 12", I think. I used to keep an eye out in the days of Napster, but never came across it. That might still remain a challenge, though perhaps if I looked on Spotify it would be right there. I would rather come across it by chance at a record fair or backstreet vinyl store.