"Leonard \"Baby Doo\" Caston (June 2, 1917 \u2013 August 22, 1987) was an American blues pianist and guitarist. He is best noted for the tracks \"Blues At Midnight\" and \"I'm Gonna Walk Your Log\"."@en . . . "Leonard Caston Sr."@en . "1917-06-02Z"^^ . . "Americanblues pianist and guitarist" . . "non_vocal_instrumentalist" . "1987Z"^^ . . . . "1987-08-22Z"^^ . . . "1917-06-06Z"^^ . . "1917Z"^^ . "Leonard Caston"@en . "Caston, Leonard"@en .