2001: A Space Odyssey (soundtrack) being the 1972 arrangement by Eumir Deodato (itself used in the 1979 film "Being There"). Both "Zarathustra" and "The Blue Danube" have been used in numerous parodies of both the film itself and science fiction/space travel stories in general. HAL's "Daisy Bell" also has been frequently used in the comedy industry to denote both humans and machines in an advanced stage of madness. The initial MGM soundtrack album release contained none of the material from the altered and uncredited rendition of "Aventures", used a different recording of "Also Sprach Zarathustra" than that heard in the film, and a longer excerpt
Interpretations of 2001: A Space Odyssey as "orbiting satellites carrying nuclear weapons" Actor Gary Lockwood (astronaut Frank Poole) in the audio DVD commentary says the first satellite is an armed weapon, making the famous match-cut from bone to satellite a "weapon-to-weapon cut". Several recent reviews of the film mostly of the DVD release refer to armed satellites, possibly influenced by Gary Lockwood's audio commentary. A few published works by scientists on the subject of space exploration or space weapons tangentially discuss "2001: A Space Odyssey" and assume at least some of the orbiting satellites are space weapons. Indeed, details worked out with input from space industry