On 11/22/81, The Stones were in Chicago in the midst of a mammoth U.S. tour, when Mick Jagger, Ron Wood, Keith Richards and Ian Stewart stopped by Muddy Waters' own club to check out one of their biggest inspirations. Fortunately, Muddy called them on stage to jam, along with Buddy Guy and Junior Wells, and also fortunately, it was recorded. A cleaned up DVD/CD of this great union has been released this week.