The various bands led by harmonica player and singer George "Mojo" Buford hark back to the classic Chicago blues sounds of the early '60s. Among harmonica players, Buford has the distinction of being the only musician to have played with various bands led by the late Muddy Waters in the 1950s, '60s, '70s, and '80s. (Waters died in April 1981.) Buford left Mississippi for Memphis in his teens and honed his chops around Memphis before heading to Chicago in 1952. He began playing with Waters in Chicago in the late '50s, but by 1962 Buford relocated to Minneapolis, where he record...