Finnish music and movies for my mummu

May I have some assistance finding older Finnish music or movies/shows from around 1940’s onward? My mummu was born in Finland in the 1930’s and immigrated to Canada when she was older. She has dementia and can no longer speak English so I am looking for entertainment for her. Sometimes she remembers things from her childhood and life in Finland. I am hoping to find something she remembers! Kiitos!