[troutman]

2001: A Space Odyssey

http://en.wikipedia.org/wiki/2001:_A...lm)#Soundtrack

Music plays a crucial part in 2001, and not only because of the relatively sparse dialogue. From very early on in production, Kubrick decided that he wanted the film to be a primarily non-verbal experience,[citation needed] one that did not rely on the traditional techniques of narrative cinema, and in which music would play a vital role in evoking particular moods. In this respect, 2001 harks back to the central power that music had in the era of silent film.

The film is remarkable for its innovative use of classical music taken from existing commercial recordings. Major feature films were (and still are) typically accompanied by elaborate film scores and/or songs written especially for them by professional composers. But although Kubrick started out by commissioning an original orchestral score from composer Alex North, he later abandoned this, opting instead for pre-recorded tracks sourced from existing recordings, becoming one of the first major movie directors to do so, and beginning a trend that has now become commonplace.

2001 uses works by several classical composers. It features music by Aram Khachaturian (Gayane's Adagio from the Gayaneh ballet suite) and famously used Johann Strauss II's best known waltz, An der schönen blauen Donau (in English, On The Beautiful Blue Danube), during the space-station rendezvous and lunar landing sequences. 2001 is especially remembered for its use of the opening from Richard Strauss's Also sprach Zarathustra (or "Thus Spake Zarathustra" in English), which has become inextricably associated with the film and its imagery and themes. The film's soundtrack also did much to introduce the modern classical composer György Ligeti to a wider public, using extracts from his Requiem (the Kyrie), Atmospheres, Lux Aeterna and (in an altered form) Aventures (though without his permission).[15]