I recognized Marcus and Dr John but wasn't sure about the drums. Great videos.  
Jeff was an incredibly smooth and fluid player. A lot like Stevie the lines just flowed out. Great stuff man. I could watch these all night , , and just might too will have to open a fresh merlot though.

It's funny how it's not mentioned much about Jeff's role in the movie Roadhouse.. not only a great guitar player, but he added a lot to that movie.