People lean out of their homes’ balconies to play and sing during a flash mob in Milan, Italy, Friday, March 13, 2020. Italians have not been able to leave their homes since March 9, when the government locked the country down to combat the spread of coronavirus. (Claudio Furlan/AP)

People lean out of their homes’ balconies to play and sing during a flash mob in Milan, Italy, Friday, March 13, 2020. Italians have not been able to leave their homes since March 9, when the government locked the country down to combat the spread of coronavirus. (Claudio Furlan/AP)