The fathers on this 1969 double LP were Muddy and piano man Otis Spann; the sons were stars of a new generation: Mike Bloomfield, Paul Butterfield, Buddy Miles and more. The original release, Muddy's highest-charting LP, contained studio (I'm Ready; All Aboard, etc.) and live (Got My Mojo Working; Honey Bee, etc.) recordings; this reissue adds three unissued tracks and a rare B-side. 75 minutes of music from a once-in-a-lifetime meeting!