There has been a resurgence in folk music. Not the arran jumper, stick your finger in your ear (sounds like you only have one of both), hey-nonny-nonny bollix but stuff like this.
When I get round to listening to it I'll tell you what it sounds like. As the man said "this music is your music". As Louis Armstrong was wont to say "all music is folk music, I haven't ever heard a horse sing". Some say this was also said by Big Bill Broonzy. Whatever it's a fair quote. A fair quote from a cracking musician in both cases.