Artistic achievements ① The traditional Chinese opera has been thoroughly reformed. In the reform, he implemented such techniques as "overall artistic view", "endless melody" and "dominant motivation", emphasizing drama first and music second. He insisted on the principle that music must obey the content of drama and need to be created. The reformed opera is called "musical drama". (2) He created the ring of Nibelungen and Tristan and isolde, which made the romantic opera reach its peak. (3) The establishment of the orchestra in opera (three-control or four-control) has been expanded, the expressive force of the orchestra has been enhanced, and the traditional opera convention that the orchestra is regarded as a "giant guitar" with human voices has been changed. He grasped the performance characteristics of the band and expounded the drama content through the use of "explicit motivation", making the band an effective tool to express the plot content. Fourthly, the chromatic harmony was established, the mode tonality was weakened, and Tristan chords were created, which had an important influence on the musical concept in the 20th century. Masterpiece: Fairy (Die 1833-34, first broadcast in 1888) and Forbidden Love (Dasliebes verboteder Dienovize von Palermo1834-36, first broadcast in 1836). Derletzte Der 1837-40, first broadcast in 1842) Wandering Dutchman (Derfliegender, 1843) Photo by Tang Hao (Tannh? User, 1845) lohengrin (1850) Tristan and isolde (1865) The ring of the famous Nuremberg singer (Die Meistersinger Von Nü rnberg, 1868) Nibelungen (Der Ring des Nibelungen, 1876) gold in Rhine (Das Rheingold, 1854) Valkyria (Die Walk Tirda? Merung, 1874) Parsifal (parsifal, 1882) adapted the overture of Gluck's opera Effienne in the Tropics and the overture of Faust in C major. The five songs of Wesendonk's Wagner on the record are ISBN 7- 1 15-07377.