The Ship of Fools (2006)

Sarajevo in 1992. Vedran, a once famous musician, tries to shelter his family from the madness of war. He hides them in his old house and goes out of his way to give them a normal day to day life. For a while he manages to keep the war at a distance, but when his daughter gets pregnant Vedran wants to give her a proper wedding in the old town hall

Unfortunately the movie The Ship of Fools is not yet available on HBO Max.