They Shall Have Music (1939)
The future is bleak for a troubled boy from a broken home in the slums. He runs away when his step father breaks his violin, ending up sleeping in the basement of a music school for poor children.
Directed by: Archie Mayo
Starring: Jascha Heifetz, Joel McCrea, Andrea Leeds, Gene Reynolds, Walter Brennan, Terry Kilburn
Links: IMDb, Movie posters, Movie stills