This project is a multipurpose complex devoted to music that further enriches the city’s vast cultural heritage. Made up of three ‘music boxes’ of different capacities (2,800, 1,200 and 700 seats) and features, which seem to hover over the surrounding vegetation, as well as of an outdoor amphitheater for 3,000 spectators, the scale of the project made its construction impossible in the dense historic center of Rome. The site chosen lies outside the central area in the plain separating the Tiber River banks from Parioli hill, between the Olympic Villa, built for the 1960 Games, and Palazzetto dello Sport and the Flaminio Stadium designed by Pierluigi Nervi. The discovery of the remains of an old Roman villa allowed to strengthen the relationship with the place, though it forced the building work to stop until the archaeological excavation was totally finished.