Jimmy Buffett played with the band from 2007-2016 but there’s a lot more.
Here’s a partial somewhat list:
B.B. King, G.E. Smith (Saturday night live band), Buddy Guy, Rusted Root, Robert Cray, Blood Sweat and Tears, Squirrel Nut Zippers, Eddie Money (yes, unlikely match but it happened).
So, I’ve met some folks.
Jimmy was the kindest.