Played live by myself! Extremely difficult, I'm still learning it.
Last piece of 8 Concert Etudes.
http://two.xthost.info/katchum2/Kapusti ... ert-01.mp3
This is the only jazz composer I know of who writes down his pieces.
(Also check this out:
http://www.youtube.com/watch?v=QYNi14p5Nu0)