That is great! I did a search and found several more videos of Cannonball playing with Feliciano. It just shows musicians will do just about anything for a gig---even Cannonball.Which brings this to mind ...
Jose Feliciano and Cannonball.
My teacher and his wife dressed up for a Star Wars "Cantina Band" gig. He said he makes more money playing at openings of Star Wars movies than he does on any other gig.