Daisy Cooper is having a hard time trying to make ends meet when her husband Teddy is sent off to war during World War II. To help provide for her family while he is away, Daisy decides to join a jazz band as a singer. As the band starts to become more popular and gain some fame, the band starts recording professionally and touring as well. Daisy ends up in a romantic relationship with one of the other band members and all of this gets more complicated once the husband returns to his family after defending his country during war.