Premise: Babes in Arms is a 1937 musical comedy with music by Richard Rodgers, lyrics by Lorenz Hart and book by Rodgers and Hart. It concerns a group of small-town Long Island teenagers who put on a show to avoid being sent to a work farm by the town sheriff when their actor parents go on the road for five months in an effort to earn some money by reviving vaudeville.
Hypothesis: Richard Rodgers wrote music