At the crowded Costanzi Theater in Rome, while I was listening to the orchestral performance of your overwhelming Futurist music,1 together with my Futurist friends Marinetti, Boccioni, Carrà, Balla, Soffici, Papini, and Cavacchioli, there came to my mind the idea of a new art, one that only you can create: the Art of Noises, a logical consequence of your marvelous innovations.
