I'm working on a radio play that's set in Transylvania. I would like to include music that would capture the feel of it, but of course, would want to do things legally.
Now, things in the "public domain"... that means that no one owns copyright anymore. Either they gave up their copyright willingly, or it is very, very old and/or has an unknown author (like folk music - which would actually be a nice option, folk music, because it's in an old-time type setting... nonspecific and in an alternate universe since it's fantasy, but fairly "old-fashioned", I would say).
So, does anyone know of any Romanian (especially Transylvanian) or Hungarian music in the public domain?
I'm looking for recordings if I can get them (even MIDI will do in a pinch), or sheet music that I can do on the piano or, if that's not possible, a guitar (I'm MUCH better on piano

If you could offer other public domain music that is similar, that would probably also be helpful, but I primarily would want authentically Romanian or Hungarian pieces.
Any help whatsoever would be greatly appreciated!

-Runa27