A Soundie featuring The Four King Sisters with Alvino Rey and His Orchestra.

Alvino Rey and the King Sisters perform the W.C. Handy classic.

Jimmy, the owner of a failed music shop, goes to work with his uncle, the owner of a food factory. Before he gets there, he befriends an Irish family who happens to be his uncle's worst enemy because of their love for music and in-house band who constantly practices. Soon, Jimmy finds himself trying to help the band by getting them gigs and trying to reconcile the family with his uncle.

A young trumpeter rises through the jazz world and finds love.

A former bootlegger is now the prosperous owner of a popular nightclub. A hustling promoter manages to pass off a young singer as the heir to a fortune and gets her booked at the club.