In this drama, a bandleader thinks that his young friend will be corrupted by his budding relationship with a taxi dancer. To protect the tender youth, the conductor sends him out of town.The bandleader soon finds himself wooing the lovely dancer. Unfortunately, a jealous gangster is also in love with her. When the gangster discovers that the bandleader presents competition, he targets him for a hit. Chaos ensues ending in a shoot-out. The gangster is killed, the bandleader shot, and the callow youth is finally reunited with his beloved dancer. Songs include: "St. Louis Blues."