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. 8 (Beethoven) at a concert in the Redoutensaal, Vienna, at which the Seventh Symphony (which had been premiered two months earlier) was also played. Beethoven was growing increasingly deaf at the time, but nevertheless led the premiere. Reportedly, "the orchestra largely ignored his ungainly gestures and followed the principal violinist instead." When asked by his pupil Carl Czerny why the Eighth was less popular than the Seventh, Beethoven is said to have replied, "because the Eighth is so much better." A critic wrote that "the applause it received was not accompanied by that enthusiasm which distinguishes a work which gives universal delight;