Symphony No. 9 (Beethoven) a symphony (thus making it a choral symphony). The words are sung during the final movement by four vocal soloists and a chorus. They were taken from the "Ode to Joy", a poem written by Friedrich Schiller in 1785 and revised in 1803, with text additions made by the composer. In 2001, Beethoven's original, hand-written manuscript of the score, held by the Berlin State Library, was added to the United Nations Memory of the World Programme Heritage list, becoming the first musical score so designated. The Philharmonic Society of London originally commissioned the symphony in 1817. The main composition work
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