In the small rehearsal room of a music publishing company in Tin Pan Alley, a man is seated at a piano, going over the lyrics of a song with an attractive young woman. The door opens, and in comes a larger than life character, Jack Logan, who apparently has someone real interested in breaking into show business who he wants to bring along to an audition that evening. Coincidentally, the audition is being held at a rich old dame's home, and the guy is more interested in the old dame's jewels than auditioning for a part in a musical...