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
2001: A Space Odyssey (score) music would have been an improvement on the background music that Kubrick finally chose for the film." Conversely, in his notes for the Jerry Goldsmith recording, Kevin Mulhall argued that "there is no doubt that "2001" would have been better if Kubrick had used North's music. Even if one likes some of the choices Kubrick made for certain individual scenes, the eclectic group of classical composers employed by the director... resulted in a disturbing melange of sounds and styles overall." Film critic Roger Ebert noted that North's rejected score contains emotional cues to the viewer while the final music selections