Richard Wagner was a German composer known for his revolutionary operas, such as "The Ring Cycle" and "Tristan und Isolde." Born in 1813, he reshaped the landscape of opera with his unique blend of music and drama, emphasizing the concept of Gesamtkunstwerk, or the total work of art. Wagner's compositions are characterized by complex harmonies and leitmotifs, influencing generations of musicians. Despite controversies surrounding his personal life and political views, his artistic legacy remains significant in the world of classical music.