Friedrich Schiller van Beethoven said that a great poem is more difficult to set to music than a merely good one because the composer must rise higher than the poet – "who can do that in the case of Schiller? In this respect Goethe is much easier," wrote Beethoven. There are relatively few famous musical settings of Schiller's poems. Notable exceptions are Beethoven's setting of "An die Freude" ("Ode to Joy") in the final movement of his Ninth Symphony, Johannes Brahms' choral setting of "Nänie" and "Des Mädchens Klage" by Franz Schubert, who set 44 of Schiller's poems as Lieder, mostly for
Symphony No. 10 (Beethoven/Cooper) by Universal Edition, Vienna, and appeared in a new edition in 2013. After completing the Ninth Symphony in 1824, Beethoven devoted his energies largely to composing his late string quartets, although there are contemporary references to some work on a symphony (e.g. in his letter of 18 March 1827); allegedly he played a movement of this piece on the piano for his friend Karl Holz, whose description of what he heard matches the sketches identified by Cooper. Cooper claimed that he found over 250 bars of sketches for the first movement, which he wove together to form the movement, keeping