Which composer created Requiem which was commissioned by Soli Deo Gloria for the 2003 bicentennial of the birth of French composer Hector Berlioz?
Hector Berlioz Louis-Hector Berlioz (] (English: ); 11 December 1803 – 8 March 1869) was a French Romantic composer, best known for his compositions "Symphonie fantastique" and "Grande messe des morts" (Requiem). Berlioz made significant contributions to the modern orchestra with his "Treatise on Instrumentation". He specified huge orchestral forces for some of his works, and conducted several concerts with more than 1,000 musicians. He also composed around 50 songs. His influence was critical for the further development of Romanticism, especially in composers like Richard Wagner, Nikolai Rimsky-Korsakov, Franz Liszt, Richard Strauss, and Gustav Mahler.
Dialogues II Dialogues II is a composition for piano and chamber orchestra by the American composer Elliott Carter. It was composed in celebration of the conductor Daniel Barenboim's 70th birthday. The work was first performed at La Scala, Milan on October 25, 2012, by Barenboim on the piano and the Orchestra of La Scala under the conductor Gustavo Dudamel. Composed at the age of 103, "Dialogues II" was one of Carter's last completed orchestral compositions before his death in November 2012. The piece is a followup to the composer's 2003 "Dialogues", which was a finalist for the 2005 Pulitzer Prize for Music.