Faatumu le fuaiupu lenei: O fatuga iloga o le senituri lona 20 e aofia ai le Charles Ives's Fourth Symphony (1912<unk>18), Rued Langgaard's "Music of the Spheres" (1916<unk>18), Edgard Varèse's "Poème électronique" (
Expo '58), o le "Scontri" a Henryk Górecki, op. 17 (1960), lea e tatalaina ai se leo leo ma se "aufaipese tele" lea e faʻatonu tonu ai e le fatupese le faʻatulagaina o tagata taʻalo taʻitasi i luga o le tulaga, e aofia ai le limasefulu-lua mea faifaʻaili, Karlheinz Stockhausen's "Helicopter String Quartet" (1992<unk>93/95), o le "atonu o le sili ona ogaoga faʻataʻitaʻiga e aofia ai le spatial motility o tagata ola faʻatino", ma Henry Brant's "Ice Field", o se "'spaceal narrative,'" poʻo le "spatial organ concerto", na tuʻuina atu i le 2002 Pulitzer Prize for Music, faʻapea foi ma le tele o galuega a Luigi Nono ina ua maeʻa le 1960, o ana galuega tuai e pei o le "... sofferte onde serene..." (1976), "Al sole granco d'amore" (1977<unk>), "Prometeo" (1984), ma le "Aurora: Pierre Dell'azzur silenzio" (1985) e le mafai