Aaria (1997)

Hermitlike man baron with not a practical worry in the world lives in the big city He revers an extravagant lifestyle and fine arts but specially the opera and galaparties Living alone considerably distorts the barons perception of reality he gives himself up completely to listening to one specific aria of an opera He listens to it relentlessly day and night joined by his only companions two paperdolls and alcohol One faithful night the baron notices a stranger who has stopped outside his window to listen to the aria in wonder The baron invites the stranger to step inside and the events leading to the end of film unfold climaxing with an unpredictable finish