The Serendipity Singers: ""Fast Freight"" Doc Watson: ""Deep River Blues,"" ""I'm Sittin' on Top of the World"" The Geezinslaw Brothers: ""Bicycle Wreck,"" ""Ain't Gonna Rain No More,"" ""Cowboy Boots"" Bill Monroe: ""Mule Skinner,"" ""Done Laid Around,"" ""Uncle Pen"" The Cumberland Trio: ""Ride Up"" The Goldebriars: ""Saro Jane"" Joan Toliver: (Unknown) Pete Fountain: ""Basin Street,"" ""Old Gray Bonnet"" Homer & Jethro: ""Sixteen Tons,"" ""Jam-bowl-liar,"" ""Tennessee, Tennessee""