I want to know the answer to the following question:
The CCU holds, in addition to a music theater, what?
All the background I'm provided with is that "The CCU also houses the National Library, the interactive Universum, Museo de las Ciencias, the Sala Nezahualcóyotl concert hall, several theatres and cinemas, and the new University Museum of Contemporary Art (MUAC).". Is that enough to answer the question?