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
2001: A Space Odyssey (novel) trying to tell us something?" Clarke himself directly addressed the spelling issue in chapter 19 of "The Lost Worlds of 2001", explaining that he simply (and unconsciously) used the spelling he was familiar with from "The Conquest of Space" (1949) by Willy Ley and Chesley Bonestell, presuming that the "J" form is the German rendering of the Greek. The film "2010" was released in 1984 resulting in movie tie-in editions of both the "2001" and "2010" novels. At the time Signet Books reported that over 2.8 million copies of "2001" were in print and that "2010" was one of 1983's