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
Quantum Quest: A Cassini Space Odyssey provided by NASA into the music, and served as Post Audio Producer on the film. Excerpts were shown at the 2008 ComicCon in San Diego which featured voice cameos from actors William Shatner, Chris Pine, Brent Spiner, Doug Jones and Jason Alexander. The film was released in Asia in the fall (September/October) of 2010. It had IMAX screenings at the Kentucky Science Center in Louisville, Kentucky from January 23, 2011, through June 10, 2011. Quantum Quest: A Cassini Space Odyssey Quantum Quest: A Cassini Space Odyssey (originally titled as 2004: A Light Knight's Odyssey) is a 2010 animated educational sci-fi