Mr. Patitucci gave a free public master class yesterday at University of Washington. John studied with the chair of the bass department before and they go way back, so Patatucci was an artists in residence for this week. He is giving a master class for jazz players, (thats what is below) and then for classical players later this week, and finally a concert.
Take a listen below to the class, recorded on my Ipod with an mic attached, just sitting in the room. But the quality is still fine, it will be just like you are there through the magic of technology.
Here is more info on the week with Patitucci:
John Patitucci Master Class Part 01