Very interesting...if you happen to speak Spanish and are not yet familiar with Queen. Considering the origin, it will have nothing new, and only very few people on this forum speak Spanish.
It seems someone has cobbled together a few old pics from books or tv documentaries for this clip. It's a bit amateurish but interesting I suppose to those who are new to Queen.
I only speak a few phrases of Spanish but who cares? The more the merrier in QZ. I don't think there's an actual law within the website that all posts have to be in English.