The documentary-television director duo Jolán Árvai and László Sántha, while making an entertaining documentary-report montage about the rock life of the period between 1957 and 1973, were mainly curious about how and why the movement's sad metamorphosis began. What intention and what mechanism of action resulted in the withering away and slow death of progressive trends; the most vital ones becoming manipulable and commercialized? The filmmakers do not tell the answer, and they do not tell anyone. They leave it up to the viewer to decide whether they want to answer at all. Because if not, the seventy-five minutes of Rockfogyatkozás will still pass quickly. It carries within itself the possibility of a multi-part series offering an optional experience, with which several layers of viewers can be satisfied at the same time.

The film is about a piano player who falls in love with Mari, a beautiful blond woman, who happens to be the wife of a deaf-mute animal caretaker. Both men adore Mari, as she loves both of them. Albeit all of them know this way won't stand.

A Hungarian band plays American rock & roll and blues hits with great enthusiasm and passion, but success seems to avoid them. TV and radio don't play their songs, sometimes even their crowd just sits and sips beer. Something must be done, and the band's leader (Lóránt Schuster) comes up with the big idea: write and play songs for the people about themselves and not about some exotic, but too distant people's life. "We move from Tobacco Road to Retek street." With the remains of the band and a second singer (Gyula Deák "Bill") they find what they failed to show people before. The rich new sound can finally translate the spirit of blues and rock much more than words from any dictionaries could, this is the Kőbánya blues.

After the World War I, enthusiastic young people found the intellectual group of Hungarian Communist Party. Their aim is to propagate the communist ideology to the people and get the workers on their side. They have fierce discussions on the new ideas, though their movement is not very successful. They clash with their opposition, attempt to lead people to the Red Army, but without success.

A tableau of the most famous Hungarian beat bands whose fans speak about what music means to them, while some aging people explain why they think this savage type of music should be banned, censored, or at least played without drums.

Hungarian documentary from 1982.

A tale about an independent-minded university professor who leaves her family to travel across the countryside to visit a friend.

Legends circulate in the public consciousness about Kex, which existed from late 1968 to the autumn of 1971. For baby boomers, it represented freedom and spontaneity. The band rejected the world of Communist cultural policy with its uniqueness and refusal to conform, something in which the best of the artistic intelligentsia and political dissidents saw value. They attended their concerts, and the film recalls their experiences. At times, one feels as if they are watching a spy film parody, as one gains insight into the secret files containing reports from agents embedded within the audience.