I think that y'all should consider adding a section for tour programs. Think they fit in with posters and are very collectible and specific. I have some dating back to the seventies. There would also have to be a number of different categories and fields. Like Artist, Tour Date, format, size, # of pages, content, etc.
is a very good idea, I also have the doubt if you can also add postcards, I think it would be interesting to upload these articles and others such as tickets, flyers ..., summarizing I think it could be the ideal place to have all the data memorabilia of both a music band and movies, etc.