The opera begins with the overture, which Mozart composed last. The "Coriolan Overture" and the Fourth Symphony were premiered in that same concert. He wrote an orchestral "Walt Whitman Overture" in 1899. His favourite composition was Beethoven's Egmont overture. Pyotr Ilyich Tchaikovsky also composed his "1812 Overture" to commemorate the battle. In Gioachino Rossini's William Tell Overture, the finale is in E major. The Hungarian composer Franz Liszt desired to expand single-movement works beyond the concert overture form. Before this, the melody from William Tell Overture was used. "Eldorado Finale" is heavily orchestrated much like "Eldorado Overture". Hershy Kay orchestrated all the pieces except for the overture, which Bernstein did himself. Finally, Alexandra listens to a defective recording of Brahms' Tragic Overture. The music is a fragmented and dissonant variation of a theme introduced in the overture. The Cuban Overture of George Gershwin includes claves. The composer also wrote a new overture (now known as "Leonore No.3"; see below). In 1860, he composed the Kullervo Overture.