Chicago blues great Buddy Guy never was the same after he heard John Lee Hooker’s seminal “Boogie Chillun’” while growing up in his rural stomping grounds of Lettswork, Louisiana. In 1957 he set out for the Windy City and its vibrant blues scene, where he played his way into the clubs, cut records, befriended and gigged with other greats (Muddy Waters, Howlin’ Wolf, Otis Rush),...