I have just been wandering around the Internet Archive which is an absolute treasure chest of material. Here you can find open source and public domain video’s, audio files and pictures ranging from modern day to vintage. I clicked on the advanced search and typed in Portugal and it came back with hundreds of returns. It’s going to be one of those places I go to browse on a Sunday afternoon I think!
To start you off, I found this nice little video about Mariza and the Story of Fado. You can watch the movie onsite or download it onto your computer.
Unfortunately the Mariza video has now been removed from the Archive but the programme is now given away as a bonus dvd on Mariza’s album Concerto Em Lisboa.