"Butterbeans & Susie (Musical group)" . . . . "1921 - 1940" . . . . . . . . . "The roots of rap classic recordings from the 1920's and 30's" . "The roots of rap classic recordings from the 1920's and 30's"@en . . . . "The Roots of rap" . . "The roots of rap : classic recordings from the 1920's and 30's" . . . . . . "Music"@en . . . . . "A compilation of blues, country, gospel, and other songs from the 1920s and 1930s with spoken cadences that pre-dated, and influenced, rap music."@en . . . . . . . . . . . . . . . . . . . . .