Richard Wagner

Richard Wagner was a German composer, theatre director, polemicist, and conductor who is primarily known for his operas (or, as some of his later works were later known, "music dramas"). Unlike most opera composers, Wagner wrote both the libretto and the music for each of his stage works. Initially establishing his reputation as a composer of works in the romantic vein of Weber and Meyerbeer, Wagner revolutionized opera through his concept of the Gesamtkunstwerk ("total work of art"), by which he sought to synthesise the poetic, visual, musical and dramatic arts, with music subsidiary to drama, and which was announced in a series of essays between 1849 and 1852. Wagner realised these ideas most fully in the first half of the four-opera cycle Der Ring des Nibelungen (The Ring of the Nibelung).

His compositions, particularly those of his later period, are notable for their complex textures, rich harmonies and orchestration, and the elaborate use of leitmotifs–musical phrases associated with individual characters, places, ideas or plot elements. His advances in musical language, such as extreme chromaticism and quickly shifting tonal centres, greatly influenced the development of classical music. His Tristan und Isolde is sometimes described as marking the start of modern music.

Wagner had his own opera house built, the Bayreuth Festspielhaus, which embodied many novel design features. It was here that the Ring and Parsifal received their premieres and where his most important stage works continue to be performed in an annual festival run by his descendants. His thoughts on the relative contributions of music and drama in opera were to change again, and he reintroduced some traditional forms into his last few stage works, including Die Meistersinger von Ní¼rnberg (The Mastersingers of Nuremberg).

Apart from his operas, Wagner composed relatively few pieces of music. These include a symphony in C major (written at the age of 19), the Faust Overture (the only completed part of an intended symphony on the subject), some overtures, and choral and piano pieces. His most commonly performed work that is not an extract from an opera is the Siegfried Idyll for chamber orchestra, which has several motifs in common with the Ring cycle. The Wesendonck Lieder are also often performed, either in the original piano version, or with orchestral accompaniment. More rarely performed are the American Centennial March (1876), and Das Liebesmahl der Apostel (The Love Feast of the Apostles), a piece for male choruses and orchestra composed in 1843 for the city of Dresden.

Until his final years, Wagner's life was characterised by political exile, turbulent love affairs, poverty and repeated flight from his creditors. His controversial writings on music, drama and politics have attracted extensive comment in recent decades, especially where they express antisemitic sentiments. The effect of his ideas can be traced in many of the arts throughout the 20th century; their influence spread beyond composition into conducting, philosophy, literature, the visual arts and theatre.