Free Sample/Loop site for Eastern Percussion?

I've tried searching with minimal results so I thought I'd ask you guys. I'm looking for some cool open source loops of eastern drums, or ethnic percussion, or something like that for a project I'm working on. Do you know any good sites that have some loops or samples for this sort of sound? All I've been able to find so far are bongo loops, which weren't really what I'm looking for.

Thanks a lot

for free...that's extremely difficult to find.