Watch The Rolling Stones play "Champagne & Reefer" with Buddy Guy

The Rolling Stones and Buddy Guy, tackle the Muddy Waters blues classic "Champagne & Reefer" at the Stones show in Milwaukee, Wisconsin.  Dig it.

http://www.rollingstone.com/music/news/watch-rolling-stones-play-champagne-and-reefer-with-buddy-guy-20150624