Comedy about a group of musicians who are sent to play to villagers and workers to raise morale during a 5 year plan. The trouble is they prefer to play jazz and boogie music to the traditional folk songs, and each time they try their jazz they are reprimanded by the local party secretary.

When Dane returns from the army, Vera awaits him at the station, ready to live together with him. Yet beneath the veil of enthusiasm lies anxiety for their future. The couple sets off for the mountain village where Vera's parents live, but find life in the harsh alpine conditions too difficult. They decide to move down into the valley, where they meet a discontented couple whose marriage has been marred by an affair. Vera and Dane also encounter difficulties in their relationship, but the tragic example of the other couple helps them realize that their home lies in the place of their birth - beneath the free skies in the mountains.