A tavern on Pyatnitskaya street is a meeting place for all kind of criminals. The only way for police to infiltrate the criminals is to send an undercover agent to the tavern.
The Leningrad Jazz Club is preparing to celebrate its 30th anniversary and the birthday of the club's founder, Alexei Sokolnikov, the first leader of the jazz band. It has been decided to find all the original members of the band and invite them to the celebration. But this is not so easy to do, and there is also a mystery lurking in the past that led to the band's breakup...
A boy fantasizes about his female classmate, inspired by a letter she's received from her father who works in the far-away Arctic.
