“During the festival, the most surprising sounds, and the most original music merged with familiar noises. But yesterday, something unusual happened in the city, something rare and unusual. The people milling around the square in front of the Town Hall were transfixed, hypnotized by the Sirens’ call. A call from nowhere. Like nothing ever heard before. A cascade of sounds throughout the city, filling the space with every kind of emotion, from laughter to softness.”