Hi all,I have found a really good classical music midi site and one of the really good tunes on it is Greensleeves Variations, listed under Anonymous.
It's really worth a listen.
http://midiworld.com/earlymus.htm
Also, if you like the group called Dead Can Dance, listen to the Saltarello (13th Century) also listed under Anonymous. It is on one of their CD's. They also did some of the music for the amazing film/experience called Baraka.
Helen