Opera singer Elanda Lee (Dorothy Dare) arrives at the WNDB radio station for an audition. Her voice is gorgeous and she's hired, but all anybody wants to hear is swing music -- a style Elanda definitely dislikes. What's a girl to do? A romance soon blossoms between Elanda and Swanee Collier (Frank Luther), who teaches his new love how to let her hair down and swing with the best of them in this breezy musical.