Recorded in January of 1977 at Montreal's legendary Rising Sun Celebrity Jazz Club, the record features some of Muddy's greatest bandmates, including Luther "Guitar Junior" Johnson and "Steady Rollin'" Bob Margolin on guitar, Jerry Portnoy on harmonica, Pinetop Perkins on piano, along with Calvin Jones on bass and Willie Smith on drums. This rare recording captures the raw and electric intensity of the small club with Muddy's commanding voice front and center.