There's a sound in my head. It sounds a lot like this John Zorn tune:
As I slowly and carefully begin to mine the works of John Zorn, I get the feeling that this might be the motherlode of music.
[ADDED: I should have mentioned that "Little Bittern" appears on Zorn's album O'o. This album--essentially a jazz album with a lot of other cool stuff woven into its fabric--receives the highest possible Kyklops recommendation. Seriously.]