Much-censored documentary encompassing thirty years of Italian politics under the governance of the Christian Democracy (DC), entirely composed of — occasionally dubbed — archival footage.

A cabaret singer, now a widow, is dethroned and expelled downstairs by a fiery rival.

Bored with her bourgeois life, the young Maria Variani, daughter of a professor, meets Bruno, who is part of an amateur jazz group, and allows herself to be persuaded to join the band that plays during the radio program "The microphone is yours".

The Sanremo Music Festival is the most popular Italian song contest and awards, held annually in the town of Sanremo, Imperia, Italy, and consisting of a competition amongst previously unreleased songs. The Festival was the inspiration for the Eurovision Song Contest.

An artist of variety, known in art with the name of Bebè, is a charlatan in Cannes, in a company with Zallos, a shady type.

Eva Bianchi, who works as a manicure in a beauty salon in Milan, falls in love with the owner Adamo Rossi. But Adam, who at first always gives her roses, now no longer seems interested in her.

Leo Bianchetti has just finished his military service but then is again called to arms; after 10 years on various fronts, he finds himself again in Italy to guard a bridge destroyes by the Germans that he doesn't want to leave.

For the past few weeks, revolt has been brewing in the Kingdom of Naples. The handsome Castelli is at the head of the conspiracy that wants to put an end to the reign of King Murat. To carry out his plan, he decides to infiltrate the court in order to become an intimate of the king. But his ploy works too well: he manages to enter the court thanks to his talents as a singer and very quickly seduces Queen Geneviève. But this imprudence costs him a lot. He is soon arrested by the king's men and immediately condemned to death.

A wealthy young woman falls in love with a radio singer without ever having seen him. She forces her strange family (forgetful father, mother with ideas of grandeur, three sisters with a passion for singing and another who takes care of abandoned children) to go to the EIAR headquarters to be able to meet him.