Wagner-Werk-Verzeichnis in the context of "Siegfried (opera)"

Das Rheingold (pronunciation; The Rhinegold), WWV 86A, is the first of the four epic music dramas that constitute Richard Wagner's cycle Der Ring des Nibelungen (English: The Ring of the Nibelung). It premiered as a single opera at the National Theatre of Munich on 22 September 1869, and received its first performance as part of the Ring cycle at the Bayreuth Festspielhaus on 13 August 1876.

Wagner wrote the Ring librettos in reverse order, so that Das Rheingold was the last of the texts to be written; it was, however, the first to be set to music. The score was completed in 1854, but Wagner was unwilling to sanction its performance until the whole cycle was complete; he worked intermittently on this music until 1874. The 1869 Munich premiere of Das Rheingold was staged, against Wagner's wishes, on the orders of King Ludwig II of Bavaria, his patron. Following its 1876 Bayreuth premiere, the Ring cycle was introduced into the worldwide repertory, with performances in all the main opera houses, in which it has remained a regular and popular fixture.

Der Ring des Nibelungen (The Ring of the Nibelung), WWV 86, is a cycle of four German-language epic music dramas composed by Richard Wagner. The works are based loosely on characters from Germanic heroic legend, namely Norse legendary sagas and the Nibelungenlied. The composer termed the cycle a "Bühnenfestspiel" (stage festival play), structured in three days preceded by a Vorabend ("preliminary evening"). It is often referred to as the Ring cycle, Wagner's Ring, or simply The Ring.

Wagner wrote the libretto and music over the course of about twenty-six years, from 1848 to 1874. The four parts that constitute the Ring cycle are, in sequence:

Tristan und Isolde (Tristan and Isolde), WWV 90, is a music drama in three acts by Richard Wagner set to a German libretto by the composer, loosely based on the medieval 12th-century romance Tristan and Iseult by Gottfried von Strassburg. First conceived in 1854, the music was composed between 1857 and 1859 and premiered at the Königliches Hoftheater und Nationaltheater in Munich on 10 June 1865 with Hans von Bülow conducting. While performed by opera companies, Wagner preferred the term Handlung (German for "plot" or "action") for Tristan to distinguish its structure of continuous narrative flow ("endless melody") as distinct from that of conventional opera at the time which was constructed of mundane recitatives punctuated by showpiece arias, which Wagner had come to regard with great disdain.

Wagner's composition of Tristan und Isolde was inspired in part by the philosophy of Arthur Schopenhauer, as well as by his relationship with his muse Mathilde Wesendonck. The opera, which explores existential themes such as that of mankind's insatiable striving and the transcendental nature of a love beyond death, incorporates spirituality from Christian mysticism as well as Vedantic and Buddhist metaphysics, subjects that also interested Schopenhauer. As such, Wagner was one of the earliest Western artists to introduce concepts from the Dharmic religions into their works.

Die Meistersinger von Nürnberg (German: [diː ˈmaɪstɐˌzɪŋɐ fɔn ˈnʏʁnbɛːɐk]; "The Master-Singers of Nuremberg"), WWV 96, is a music drama, or opera, in three acts, by Richard Wagner. It is the longest opera commonly performed, taking nearly four and a half hours, not counting two breaks between acts, and is traditionally not cut. With Hans von Bülow conducting, it was first performed on 21 June 1868 at the National Theater in Munich, today home of Bavarian State Opera.

The story is set in Nuremberg in the mid-16th century. At the time, Nuremberg was a free imperial city and one of the centers of the Renaissance in Northern Europe. The story revolves around the city's guild of Meistersinger (Master Singers), an association of amateur poets and musicians who were primarily master craftsmen of various trades. The master singers had developed a craftsmanlike approach to music-making, with an intricate system of rules for composing and performing songs. The work draws much of its atmosphere from its depiction of the Nuremberg of the era and the traditions of the master-singer guild. One of the main characters, the cobbler-poet Hans Sachs, is based on a historical figure, Hans Sachs (1494–1576), the most famous of the master-singers.

Parsifal (WWV 111) is a music drama in three acts by the German composer Richard Wagner and his last composition. Wagner's own libretto for the work is freely based on the 13th-century Middle High German chivalric romance Parzival of the Minnesänger Wolfram von Eschenbach and the Old French chivalric romance Perceval ou le Conte du Graal by the 12th-century trouvère Chrétien de Troyes, recounting different accounts of the story of the Arthurian knight Parzival (Percival) and his spiritual quest for the Holy Grail.

Wagner conceived the work in April 1857, but did not finish it until 25 years later. In composing it he took advantage of the particular acoustics of his newly built Bayreuth Festspielhaus. Parsifal was first produced at the second Bayreuth Festival in 1882. The Bayreuth Festival maintained a monopoly on Parsifal productions until 1914, however the opera was performed at the Metropolitan Opera in New York in 1903 after a US court ruled that it was legal.

Der fliegende Holländer (The Flying Dutchman), WWV 63, is a German-language opera, with libretto and music by Richard Wagner. The central theme is redemption through love. Wagner conducted the premiere at the Königliches Hoftheater Dresden in 1843.

Wagner claimed in his 1870 autobiography Mein Leben that he had been inspired to write the opera following a stormy sea crossing he made from Riga to London in July and August 1839. In his 1843 Autobiographic Sketch, Wagner acknowledged he had taken the story from Heinrich Heine's retelling of the legend in his 1833 satirical novel The Memoirs of Mister von Schnabelewopski (Aus den Memoiren des Herrn von Schnabelewopski).

Götterdämmerung (German: [ˈɡœtɐˌdɛməʁʊŋ] ; Twilight of the Gods), WWV 86D, is the last of the four epic music dramas that constitute Richard Wagner's cycle Der Ring des Nibelungen (English: The Ring of the Nibelung). It received its premiere at the Bayreuth Festspielhaus on 17 August 1876, as part of the first complete performance of the whole work.

The title is a German calque of the Old Norse phrase Ragnarök, which in Norse mythology refers to a prophesied war among various beings and gods that ultimately results in the burning, immersion in water, and renewal of the world. As with the rest of the Ring, Wagner's account diverges significantly from these Old Norse sources.