In particular, it includes programs of performances, newspaper clippings, photographic material, audio documents (since 1955), video recordings (since 1994) and musical scores.
You can also find and watch rare children's performances such as "The Love and the Three Oranges" and Homer's Odyssey by Carmen Rougeri, as well as many performances with ancient tragedies and comedies. (Right click on the video tag when you go to the projects).