Episodic tale of four factory girls and their various romances at the local dance hall in Chiswick, London. Unusual at the time, the film tells its story from a feminine perspective. Today, it is mainly recognised for its post-war London atmosphere, with bomb sites, trolleybuses and rationing.
A young dancer trying to make it in London during World War II discovers that people like her singing voice, too. Although she's at first reluctant to sing, she finally does and becomes a star. She hooks up with a young musician who composes classical music and turns his nose up at this vulgar "popular" music, but she believes he can be a success at it and sets out to turn him around.