This week on "The Juke Joint" broadcast Robert Barclay played some blues and soul music to inspire listeners to contribute to the spring WCMU Public Radio fundraiser. He played music by Slim Harpo, Muddy Waters, Howin' Wolf, Lightnin' Hopkins, Robert Cray, Etta James, Koko Taylor, Curtis Salgado, Elmore James, Little Walter and John Lee Hooker.