On Fifth Avenue, a listening wall has jacks built in, so passersby can plug in earphones and listen to street activity translated into music. Sensors built into the wall detect movement, proximity, temperature, weather, cell phone activity, noise, color and light. Online and at night, a data visualizer translates the street activity and plays along with the music. The music, and the corresponding visuals and video, are available in near real-time through the browser or on your phone. The composition is navigable using the timeline, which is marked with the “experiments” scheduled throughout the week.