This museum is free. Be wary of the restrictive hours in Cordoba where it is hot and they take their siesta very seriously. By September 2017 most stuff was available in English so I wouldn't pay any mind to older reviews saying there's nothing to be learned. Lots of stuff about Fosforito a famous flamenco guitarist from Cordoba as well as displays on how flamenco guitars are made and the different motions,styles and sounds that go into flamenco music and dance. Very cool interactive audio visual displays. There is information about the history of the courtyard and building itself which is very interesting as well. Beautiful courtyard. Go spend an hour to an hour and a half.