I can't do YouTube on the computer I normally use for Mudcat - what do you mean, "Tomorrow Belongs to Us" from "Cabaret"?

There's a similar phenomenon in Scotland - the fascist wing of Scottish nationalism, Siol nan Gaidheal, has a lot of folkies in it. One of the better known is a neo-Celtic bagpiper and folkdance instructor, others are into the crude we-gubbed-the-English historical song genre that Gaberlunzie specialize in. (I've no idea to what extent Gaberlunzie themselves are that way inclined, but they must have noticed the response that kind of song gets).