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. 5 (Beethoven) the work. The first "sketches" (rough drafts of melodies and other musical ideas) date from 1804 following the completion of the Third Symphony. However, Beethoven repeatedly interrupted his work on the Fifth to prepare other compositions, including the first version of "Fidelio", the "Appassionata" piano sonata, the three "Razumovsky" string quartets, the Violin Concerto, the Fourth Piano Concerto, the Fourth Symphony, and the Mass in C. The final preparation of the Fifth Symphony, which took place in 1807–1808, was carried out in parallel with the Sixth Symphony, which premiered at the same concert. Beethoven was in his mid-thirties during this