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.

Laci is facing maturation and he wants to work, but his intellectual parents want him to be at the university. Laci feels lonely, because back home the centre is his younger brother and he also deceived in Zsuzsa, his class mate. The girl is already an accomplished pop singer, member of the Illés, and she only returns the love of Laci as a friend. But through Zsuzsa he can meet the members of the well-established group, whose members even lend him their instruments for the concert of the school group. They also play together and another brown girl cheers him already.

Savanyú and his friend work at a plant. After the monotonous shifts they engage in the pleasures of the afternoon and the night, i.e. parties and concerts. Savanyú dates Juli, they are already engaged. The young men live as sub-tenants, the young women in workers' hostels. None of these places are suited for spending time together. They are in need of an apartment. Out of the ruinous apartment which they lay siege on, however, they are sent away by the otherwise friendly policeman. At a concert held in the Park of Youth, Juli gets to know Géza. They flirt, then go to the country with a pop-group. Savanyú and his friends follow them. A minor fight cools the atmosphere.