Which Tracker for Celtic/folk music?

Hey folks, I'm pretty new to the torrents community, at least new to the world beyond TPB... I signed up with Libble a couple of weeks ago, and have had a really great experience there, but it's still pretty limited for what I'm after. I'm mainly looking for Celtic music, of all stripes. Some of the major stuff, I can find relatively easily, but there's so much smaller, less-well known or downright obscure stuff in the genre, it's not easy to find.

What trackers would you recommend?

http://kraytracker.com/
I think it has celtic music section
try to find invite there

Thanks for the heads up. :) Does it seem like they have a decent amount? I joined Twilights Zoom 'cause they had a Celtic section, only to find out it contained less than a dozen albums, all of which I had and were very common...

Anyone know of other ones out there?