The youth field team of the Ukrainian collective farm comes to Moscow to participate in the All-Union competition of pop groups. The guys really want to win the first prize. They are also worried by others. At the Exhibition of Economic Achievements an experimental model of a tractor is presented, which is very necessary on their collective farm. But how to get this tractor to undergo field tests with them?

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.