Every manifestation of our life is accompanied by noise. Noise, therefore, is familiar to our ear, and has the power to pull us into life itself. Sound [that is, orchestrated music] is extraneous to life, always musical and a thing to itself, an occasional but unnecessary element, and has become to our ears what an unfamiliar face is to our eyes. Noise, however, reaching us in a confused and irregular way from the irregular confusion of life, is never entirely complete, and promises innumerable surprises. We are therefore certain that by selecting, coordinating and commanding every noise we shall enrich mankind with a new and unexpected delight.