Bill Monroe & His Bluegrass Boys - The Father Of Bluegrass Singles 1940-60 (3CD)
BLUEGRASS BREAKDOWN (Columbia 20552) 1949. MULE SKINNER BLUES (Bluebird 8568) 1940. KATY HILL (Bluebird 8692) 1940. I WONDER IF YOU FEEL THE WAY I DO (Bluebird 8813) 1940. SHAKE MY MOTHER'S HAND (Bluebird 8953).