I have listened to a lot, and won't spend time on the supremely worthy contingent of jazz greats that everyone knows quite well. I'm somehow more interested in pointing at a couple of artists that popped into my head and, over the course of ten minutes contemplating the topic, haven't been outdone in relative novelty and greatness (imo).
First, my second favorite Pharoah Saunders performance (not that I've heard more than a fraction of them, but still):
http://www.youtube.com/watch?v=bV5Ob...eature=related
(I had to pause it and let the "buffer" build for a while. The video loaded slowly... It might for you, too, and it's a long track.)
Second, I want to mention Bill Frisell. Here's one of the best tracks (one of!) off of a great album called Blues Dream:
http://www.youtube.com/watch?v=rL4DRT1zogE

