Luigi Russolo quotes:

Noise tri­umphs and reigns supreme over the sen­si­bil­ity of men.

In antiquity there was only silence. In the nineteenth century, with the invention of the machine, Noise was born. Today, Noise triumphs and reigns supreme over the sensibility of men.

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.

As it grows ever more complicated today, musical art seeks out combinations more dissonant, stranger, and harsher for the ear. Thus, it comes ever closer to the noise-sound.

Beethoven and Wagner for many years wrung our hearts. But now we are sated with them and derive much greater pleasure from ideally combining the noise of streetcars, internal-combustion engines, automobiles, and bust crowds than from rehearsing, for example, the 'Eroica' or the 'Pastorale'...away! les ust be gone, since we shall not much longer succeed in restraining a desire to create a new musical realism by a generous distribution of sonorous blows and slaps, leaping numbly over violins, pianofortes, contrabasses, and groaning organs, Away!

Everyone will recognize that each sound carries with it a tangle of sensations, already well-known and exhausted, which predispose the listener to boredom, in spite of the efforts of all musical innovators.

We must break out of this limited circle of sounds and conquer the infinite variety of noise-sounds.