One of the greatest of the German composers, Wagner is best known for his Ring Cycle, or Der Ring des Nibelungen (The Ring of the Nibelung) in full. His earlier Tristan and Isolde is seen by some as marking the start of modern music (by which, of course, they do not mean pop music).
Wagner was 69 when he died, and he left behind a towering legacy. He influenced almost all later composers, although in some cases (such as Debussy and Tchaikovsky) this influence was seen in their efforts to avoid his shadow. A friend of Friedrich Nietzsche, the philosopher’s first major work was a glorification of Wagner’s compositions (although the prickly Nietzsche later found fault with his one time idol). Finally, Wagner’s popularity also popularised his views – which included large elements of racism and anti-semitism – views which would continue to dominate German culture until at least 1945, when his greatest German fan committed suicide.