Cacerola de Teflón (432 Hz) de Ignacio Copani, por Jesús Amaya en Rosari...

http://www.youtube.com/v/PIjHNko_GPE?version=3&list=PL_XfU9mVaMawVTFjNcZ4t9rCr_7gO9UPP&feature=share&autohide=1&attribution_tag=TMOxJfy6vHQlTrWeNnQegg&showinfo=1&autoplay=1