2001: A Space Odyssey (soundtrack) used is Ligeti's "Lux Aeterna" and an electronically altered form of his "Aventures", the last of which was so used without Ligeti's permission and is not listed in the film's credits. Since the film, "Also sprach Zarathustra" has been used in many other contexts. It was used by the BBC and by CTV in Canada as the introductory theme music for their television coverage of the Apollo space missions, as well as stage entrance music for multiple acts including Elvis Presley late in his career. Jazz and rock variants of the theme have also been composed, the most well known
2001: A Space Odyssey in popular culture 2001: A Space Odyssey in popular culture In popular culture, Stanley Kubrick's 1968 science fiction film "" has had a significant impact in such diverse cultural forms and media as film, literature, music and technology. The influence of "2001" on subsequent filmmakers is considerable. Steven Spielberg, George Lucas and others, including many special effects technicians, discuss the impact the film has had on them in a featurette titled "Standing on the Shoulders of Kubrick: The Legacy of 2001", included in the 2007 DVD release of the film. Spielberg calls it his film generation's "big bang", while Lucas says it was