2001: A Space Odyssey (soundtrack) Like North's score, Cordell's work was recorded at the now demolished Anvil, Denham studios. "2001" is particularly remembered for using pieces of Johann Strauss II's best-known waltz, "The Blue Danube", during the extended space-station docking and Lunar landing sequences. This is the result of the association that Kubrick made between the spinning motion of the satellites and the dancers of waltzes. It also makes use of the opening from the Richard Strauss tone poem "Also sprach Zarathustra" performed by the Vienna Philharmonic conducted by Herbert von Karajan. The use of Strauss's "Zarathustra" may be a reference to the theme of
Technologies in 2001: A Space Odyssey in high-tech aircraft like the Boeing 777, but have also been employed in space shuttles, the first being "Atlantis" in 1985. Rudimentary voice-controlled computing began in the early 1980s with the SoftVoice Computer System and existed in more sophisticated form by the early 2000s, although not as sophisticated as depicted in the film. The first picture phone was demonstrated at the 1964 New York World's Fair; however, due to the bandwidth limitations of telephone lines, personal video communication did not succeed commercially and has only been practical over broadband internet connections. Personal (audio) wireless telephones were ubiquitous in 2001, and