To Wander in Oblivion (2005)

In Blackeberg's dementia nursing home, Arne and Erik find solace in their shared experience of loss after a mysterious event called Oblivion. As memories fade, music becomes a lifeline for Arne, who struggles to recall his wife. Erik discovers a budding romance with Britta. These are just some of the lives touched by Oblivion, a world where memories flow like a river, yet are increasingly elusive.