William Ricciardi

Mary Blake arrives at Blackie Norton's Paradise gambling hall and beer garden looking for work as a singer. Blackie embarrasses her by asking to see her legs, but does hire her. She faints from hunger. Nob Hill Socialite Jack Burley and Maestro Baldini of the Tivoli Opera House see her singing and offer her a chance to do opera, but Blackie has her under a two-year contract which she sorrowfully stands by. Later, when he makes up posters featuring Mary in tights, she does leave for the Tivoli... (imdb)

A womanizing singer falls for an old-fashioned Southern belle. The problem is, she already has a fiance. (imdb)

Al is a down on his luck promoter who is thinking of taking the final bow when he meets Jan, the singing porter. He sees something in Jan so he signs him to a contract. Al works odd jobs to pay for Jan's singing lessons and drops the idea of Opera when he learns that it will take years. He has him sing in a nightclub and from there it is up. But Jan soon starts missing lessons and rehearsals and hits the bottle so the partnership between Al and Jan ends. (imdb)

A pickpocket falls in love with a newspaperman. When he is sent off to war, she disguises herself as a boy, joins a gang and sets out to save him.