Singer Jimmy Williams' father Joe is a chemist who recently lost his job to George Elliott. Since then, Joe has been investigating the "Adam and Even" brand of canned goods sold in Harlem.
The owner of a shoe polish company sponsors a radio show that showcases black performers. Since his wife's father put up the money to be the sponsor, she insists on singing on the show. She goes on after the main star, singer Nina Mae McKinney. The wife sings so badly that the sponsor's customers...