On June 30th, fast rising blues rock guitarist Davy Knowles (who recently opened for Jeff Beck and Chickenfoot) played Milwaukee's Summerfest with his new version of Back Door Slam on the Harley-Davidson Roadhouse Stage. Knowles and company included in their set a blistering nine minute plus version of the late, great Irish guitarist Rory Gallagher's "Walk On Hot Coals".Here's some fan produced footage :
