Fire chief Bimbo is called to a house on fire, and rescues the Boswell Sisters and their piano, who start performing "When It's Sleepy Time Down South".
A singer marries a famous composer, and after a while she gets the itch to go back on the stage. However, her husband won't let her. When she hears that a popular French singer named "Raquel" is coming to New York, she decides to go to Raquel with a plan--unbeknownst to her husband, "Raquel" is actually her sister, and her plan is for them to switch places so she can fulfill her dream of going back on the stage. However, things don't go quite as planned.
The top brass at a radio station believe their popular new star singer is paying more attention to his love life than to his career.
