This is possibly the most amazing example of harmonica and bodhran drumming I've ever heard...  I'm learning the bodhran and harmonica and can only pray that someday I'll have a small percentage of the skill and musicality of these two musicians...  I know you will enjoy this "Sweet Bulgarity"....

http://www.youtube.com/watch?v=avTlwH122mI&feature=bf_next&list=LLYMgddGz4KF9uRDVDKh0LGw

Ok, here is something that kinda blows my mind!  This very short video shows a pulsar (a collapsed star) that spins 11 times per second and radiates all kinds of cosmic energy.  The "sound" emitted by the pulsar sounds very much like an authentic African village drumming!!  Listen to it and notice the beats and the different types of drums being "played"!!  Trust me, it's worth 30 seconds of your time.... The Universe has it's own drum circles....