Question: When was the Opera that Annie Krull is most remembered today for having created the title role preformed?

full_context: Document 1: Elisabeth Schwarzkopf: Dame Olga Maria Elisabeth Friederike Schwarzkopf, DBE (9 December 19153 August 2006) was a German soprano. She was among the foremost singers of lieder, and was renowned for her performances of Viennese operetta, as well as the operas of Mozart, Wagner and Richard Strauss After retiring from the stage, she was a voice teacher internationally. She is considered one of the greatest sopranos of the 20th Century.
Document 2: Anna Kaufmann: Anna Kaufmann was a German operatic soprano who was a principal artist at the Bavarian State Opera in Munich from 1869 to 1872. Just prior to her appointment, the great soprano Mathilde Mallinger had left the Bavarian State Opera and Kaufmann succeeded her in the roles of Elsa in Richard Wagner's "Lohengrin", Elisabeth in Wagner's "Tannhäuser", and Eva in Wagner's "Die Meistersinger von Nürnberg" among other parts. She notably created the roles of Woglinde in Wagner's "Das Rheingold" on September 22, 1869 and Fricka in Wagner's "Die Walküre" on June 26, 1869. Currently, no further biographical details about Kaufmann's life both before and after her time at the Bavarian State Opera have surfaced.
Document 3: Mörder, Hoffnung der Frauen: Mörder, Hoffnung der Frauen ("Murderer, Hope of Women") is an opera in one act by Paul Hindemith, written in 1919 on a German libretto by Oskar Kokoschka which he based on his play of 1907. The opera was the first in a triptych of expressionist one-act operas, the others being "Das Nusch-Nuschi", and "Sancta Susanna". They were the first operas written by Hindemith. The first two were premiered together in Stuttgart on 4 June 1921, all three were performed at the Frankfurt Opera in 1922.
Document 4: Dafne (Opitz-Schütz): Die Dafne (1627) to a libretto by Martin Opitz (which survives), and music by Heinrich Schütz (which is lost), has traditionally been regarded as the first German opera, though it has also been proposed more recently that it was in fact a spoken drama with inserted song and ballet numbers.
Document 5: Elektra (opera): Elektra, Op. 58, is a one-act opera by Richard Strauss, to a German-language libretto by Hugo von Hofmannsthal, which he adapted from his 1903 drama "Elektra". The opera was the first of many collaborations between Strauss and Hofmannsthal. It was first performed at the Dresden State Opera on 25 January 1909. It was dedicated to his friends Natalie and Willy Levin.
Document 6: Annie Krull: Anna Maria Krull (12 January 1876 – 14 June 1947) was German operatic soprano. She is most remembered today for having created the title role in Richard Strauss' opera "Elektra".
Document 7: Blond Eckbert: Blond Eckbert is an opera by Scottish composer Judith Weir. The composer wrote the English-language libretto herself, basing it on the cryptic supernatural short story "Der blonde Eckbert" by the German Romantic writer Ludwig Tieck. Weir completed the original two act version of the opera in 1993, making "Blond Eckbert" her third full-length work in the genre. Like its predecessors, it was received well by the critics. She later produced a one act "pocket" version of the work. This uses chamber forces rather than the full orchestra of the two act version and omits the chorus. The pocket version receives frequent performances, especially in Germany and Austria, while the full version is available in a recording featuring the original cast.
Document 8: Anne Schwanewilms: Anne Schwanewilms (born 1967, in Gelsenkirchen) is a German lyric soprano. She studied gardening before training in Cologne as a singer with the German bass Hans Sotin. She is particularly associated with performing the works of Richard Wagner, Franz Schreker, Alban Berg, and Richard Strauss. She sang the lead role of Carlotta in Franz Schreker's "Die Gezeichneten" at the Salzburg Festival in 2005, recorded and subsequently published on DVD by Opus Arte.
Document 9: Ariadne auf Naxos discography: This is a list of recordings of Ariadne auf Naxos, an opera by Richard Strauss with a German-language libretto by Hugo von Hofmannsthal. The work was first performed at the Hoftheater in Stuttgart on 25 October 1912. A radically revised version was performed in at the Hofoper in Vienna on 4 October 1916. (All the recordings listed on this page are of the revised version.) This list is incomplete.
Document 10: Erna Ellmenreich: Erna Ellmenreich (30 May 1885 – 14 April 1976) was a German operatic soprano, a member of the Staatstheater Stuttgart. She performed there leading parts and several premieres, including "Ariadne auf Naxos" by Strauss and works by Paul Hindemith.
Document 11: Salome (opera): Salome, Op. 54, is an opera in one act by Richard Strauss to a German libretto by the composer, based on Hedwig Lachmann's German translation of the French play "Salomé" by Oscar Wilde. Strauss dedicated the opera to his friend Sir Edgar Speyer.
Document 12: Margarethe Siems: Margarethe Siems (20 December 1879 – 13 April 1952) was a German operatic soprano and voice teacher. A Kammersängerin of the Dresden State Opera, between 1909 and 1912 Siems created leading roles in three operas by Richard Strauss: Chrysothemis in "Elektra", the Marschallin in "Der Rosenkavalier", and Zerbinetta in "Ariadne auf Naxos".
Document 13: Ariadne auf Naxos: Ariadne auf Naxos ("Ariadne on Naxos"), Op. 60, is an opera by Richard Strauss with a German libretto by Hugo von Hofmannsthal. Combining slapstick comedy and consummately beautiful music, the opera's theme is the competition between high and low art for the public's attention.
Document 14: Karin Branzell: Karin Branzell (24 September 189115 December 1974) was a Swedish operatic contralto (sometimes described as a mezzo-soprano), who had a prominent career at the Metropolitan Opera, New York, and in Europe. Her very wide range enabled her to sing both contralto roles and the occasional soprano role. She was particularly noted for her singing of the music of Richard Wagner, in roles such as Ortrud ("Lohengrin"), Venus ("Tannhäuser"), Erda ("Das Rheingold" and "Siegfried"), Brangäne ("Tristan und Isolde"), and Brunnhilde ("Die Walküre"). She was considered on a par with Margarete Klose and Kerstin Thorborg as a Wagnerian contralto. Amneris ("Aida"), Dalila ("Samson et Dalila"), Herodias ("Salome"), and Clytemnestra ("Elektra") were among her other renowned roles.
Document 15: Capriccio (opera): Capriccio, Op. 85, is the final opera by German composer Richard Strauss, subtitled "A Conversation Piece for Music". The opera received its premiere performance at the Nationaltheater München on 28 October 1942. Clemens Krauss and Strauss wrote the German libretto. However, the genesis of the libretto came from Stefan Zweig in the 1930s, and Joseph Gregor further developed the idea several years later. Strauss then took on the libretto, but finally recruited Krauss as his collaborator on the opera. Most of the final libretto is by Krauss.
ground_truth: 25 January 1909