He was on drums when Bob Dylan went electric at Newport… He was in the studio and on the road with blues greats Howlin’ Wolf, Muddy Waters, Little Walter and James Cotton… He was a founding member of the groundbreaking Paul Butterfield Blues Band. He is, at age 80, still an active part of the Chicago blues scene and the man some call “the greatest drummer of all time.” He finally steps into the spotlight in Sam Lay in Bluesland.