E.Y. Harburg

A mysterious Irishman, Finian, and his beautiful daughter Sharon arrive one day in a small Southern town of sharecroppers... (imdb)

In this musical comedy, a tuneful taxi driver secretly works to achieve his dream of becoming a radio singer. When he learns that a prominent cheese company is looking for a singing gondolier to participate in their newest campaign, the determined cabbie heads to Venice to be "discovered." (allrovi.com)