Classical music (music created by musicians who are commonly not classically trained, often from a purely oral tradition). Some composers, like Dvořák and Smetana, have used folk themes to impart a nationalist flavor to their work, while others like Bartók have used specific themes lifted whole from their folk-music origins. Certain staples of classical music are often used commercially (either in advertising or in movie soundtracks). In television commercials, several passages have become clichéd, particularly the opening of Richard Strauss' "Also sprach Zarathustra" (made famous in the film "") and the opening section "O Fortuna" of Carl Orff's "Carmina Burana"; other examples
2001: A Space Odyssey He also co-authored the treatment and screenplay with Clarke, based on the seed idea in an earlier short story by Clarke (which bears little relation to the film other than the idea of an alien civilisation's having left something to alert them to mankind's attaining the ability to space travel). Clarke's novel "2001: A Space Odyssey" was published in 1968. Kubrick had no involvement in any of the later projects. Peter Hyams directed the second film, "2010" (1984). He also wrote the screenplay based on Clarke's novel, "" (1982). Clarke was not directly involved in Hyams' film's production as he