Home Absolutely other quality had at the beginning of the century of the composition of those few composers which it is valid on unusual means of expressiveness and on application of new sound effects in an orchestra somewhere anticipated the future shape of electronic music. Thereupon it is necessary to mention known products of American composer Henry Kouella (1897-1965) "Benshli" and experiences of the Italian futurists of Luigi Russolo (1885-1947) and Balilla Pratella (1880-1955) which have created during the period with 1913 on 1920 a number of products for noise tools (where, by the way, already then it is visible, for the first time, the score was carried out by a graphic method). They have published the manifesto where urged to break "a narrow world of purely musical sounds and to win infinitely rich world звукошумов" (some positions of this manifesto have anticipated an aesthetic position of the founder of concrete music of Pierre Sheffera). It is curious that these composers in the experiments have passed by the electromusical instruments which have appeared at that time.