 Complete the following phrase:  When in 1809 the Burgtheater asked Ludwig van Beethoven, a great admirer of Goethe, to compose incidental music for a revival of the play, he accepted with enthusiasm. It recalled themes close to his own political preoccupations, already expressed in his opera Leonore renamed Fidelio in the definitive 1814 version and in his Coriolan Overture in 1807. Besides the Overture, he wrote nine pieces of incidental music, of great quality but a little disconnected, culminating with the beautiful Klärchens Death. Though the other pieces in the incidental music are seldom played, Beethovens overture to Egmont is a staple of the concert repertoire. It has been used in various modern-day cultural output, a famous United Nations film being one of them. The overture was played at the memorial service commemorating the 