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 Klärchen's Death. Though the other pieces in the incidental music are seldom played, Beethoven's 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 kidnapping and murders of 11 Israeli athletes at the 1972 Summer Olympics.