The Green Hills of Earth final, titular verse. Heinlein wrote several fragments of lyrics and six full stanzas for the song. Moore and Kuttner also give fragments of lyrics in "Quest of the Starstone." The fragments have been filled out and additional stanzas added by the filk community. Some versions combine Heinlein's and Moore's lyrics. The song's meter allows it to be sung to a number of popular tunes, including "Amazing Grace"; "Greensleeves"; "The House of the Rising Sun"; "The Rising of the Moon" / "The Wearing of the Green"; Friedrich Schiller's "Ode to Joy" (used in Beethoven's Ninth Symphony, fourth movement); "Oh My Darling,
Symphony No. 9 (Beethoven) "The Pervert's Guide to Ideology", the psychoanalytical Communist philosopher Slavoj Žižek comments on the use of the Ode by Nazism, Bolshevism, the Chinese Cultural Revolution, the East-West German Olympic team, Southern Rhodesia, Abimael Guzmán (leader of the Shining Path), and the Council of Europe and the European Union. During the division of Germany in the Cold War, the "Ode to Joy" segment of the symphony was played in lieu of an anthem at the Olympic Games for the United Team of Germany between 1956 and 1968. In 1972, the musical backing (without the words) was adopted as the Anthem of