This week on"The Juke Joint" broadcast, the Duke of Juke, Robert Barclay, played some soulful gospel singing by Sister Rosetta Tharpe, Sam Cooke & the Soul Stirrers, the Staple Singers, Swan Silvertones, the Clara Ward Singers andMahalia Jackson, in honor of Dr. Martin Luther King, Jr's birthday. He also played a selction of songs from the civil rights movement.