One Fine Day (1962)

A story set in a Slovenian village during Italian occupation. Stefuc, a man who has been widowed twice and has four daughters, wants to get married for the third time with Zana, who's already engaged and pregnant with Ludvik. Stefuc tries to separate them away, but realizes that he'll have to marry Hedvika, a nice looking girl who has just returned from Milan. In the meantime, Italian fascist authorities decide to eradicate five Slovenian songs with the help of local traitors.

Unfortunately the movie One Fine Day is not yet available on HBO Max.