Polish Catholic Folk Metal:
[youtube]http://www.youtube.com/watch?v=5kE1tVnlHpc[/youtube]
[youtube]http://www.youtube.com/watch?v=E2QhMbrPFZg[/youtube]
I would say 80-85% of the stuff I listen to can be put here, but it is all violates the ToS in one form or another. I'll keep looking though my collection though, I like this thread a lot.