Not very non-traditional

I've been watching the BZZAgent thread on facebook and they started a thread about non-traditional music for Christmas. Thinking over all the music I've heard and enjoyed over the years, I have come to acknowledge that, at least as far as music goes, I'm not non-traditional (how's that for a double negative?). However, my very favorite song for Christmas is this one by Bing Crosby & David Bowie..

Followed very closely by Mary's Boy Child by Boney M.