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.
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".
Jerry Wald has to write about radio, visiting Sid Gary gives him the tip it might be more easy for him to write this article at the radio station than at his newspaper office. At the studio they listen to the Boswell Sister's rehearsal, which is interupted by some not so friendly remarks by orchestra leader Abe Lyman, they listen at the door, where a Colonel Stoopnagel broadcast is prepared, as well as to the rehearsal of a new song for an broadcast by Kate Smith.
