The smallest hall is a real musical theatre. There is a pit for the orchestra and the stage is well equipped to allow for stage and dress changes. The two stage flank walls can rotate by 90° allowing a traditional proscenium, with Italian-style drop curtains, to be made for operas and theatrical shows. Vice-versa, keeping the flank walls in the original position, allows a so-called “open scene” stage that can be used for chamber, baroque and symphonic music concerts, as well as theatre performances and screen projections.