Martti Similä

Ilona, who is dating actor Aarne, wants to pursue a career in theater herself. Sakari, a professor of surgery, strongly opposes his daughter's plans, but changes his mind after falling in love with actress Irma.

A story built around the music of Oskar Merikanto, tells the love story of the poor musician Lauri Alanko and the daughter of the rich Grahn family Annina. Annina’s family doesn’t approve of the relationship, and the couple’s happiness is also threatened by Lauri’s worsening eye disease.

After ending up in an orphanage, Olavi sets out to find his mother. While playing the violin on the street, his exceptional talent catches the attention of a music school professor, who takes him under his wing.

Old Virtanen is a respected night watchman at a textile factory and a single father to his daughter Aino, who is about to graduate from high school. The heartless factory owner Kuusela fires Virtanen, who is forced to look for a new job. When Aino, who is in love with the manager's son Veikko, disappears after her graduation party, her father, who has fallen ill with worry, is overcome with despair.

A poet finds a new muse in young woman.

Unemployed Anna leaves her son Olavi to be raised by Antti, a shoemaker. When the shoemaker dies, Olavi is sent to an orphanage, from which he runs away with a cat and a violin under his arm. After many misfortunes, the talented Olavi becomes a student of a professor at a music academy and travels to London to compete in an international violin competition.