Street Girl is a 1929 pre-Code musical film directed by Wesley Ruggles and starring Betty Compson, John Harron and Jack Oakie. It was adapted by Jane Murfin from "The Viennese Charmer", a short story by William Carey Wonderly.
The Four Seasons are a very good jazz quartet, but they perform in a New York City cafe for only $100 a week, forcing them to share a small, rundown apartment. The quartet consists of Joe Spring on clarinet, Pete Summer on accordion and guitar, Mike Fall on piano and trumpet, and an ever-pessimistic Happy Winter on violin.