The document discusses the Auditori de Barcelona concert hall in Barcelona, Spain, designed by renowned Spanish architect Rafael Moneo. It provides details about Moneo's background and career, as well as technical specifications and photos of the Auditori's exterior, foyer, and three performance halls. The 42,000 square foot modern building opened in 1999 near the city center and houses the Escola Superior de Música de Catalunya and Museu de la Música, making it a focal point for Barcelona's musical life.