Yvonne Kenny when she replaced, with only four days' notice, the soprano scheduled to sing in an Opera Rara concert performance of Donizetti's "Rosmonda d'Inghilterra" at the Queen Elizabeth Hall. It was a triumph and the virtually unknown Kenny became an overnight star. She made her debut at the Royal Opera House the following year, in the premiere of Hans Werner Henze's "We Come to the River", later singing in Handel operas such as: "Semele", "Alcina", "Giulio Cesare", and such Mozart operas as: "Idomeneo", "Mitridate, re di Ponto", "La clemenza di Tito", "The Abduction from the Seraglio", "The Magic Flute". She also
Libretto of The Magic Flute in the libretto. The opening eight bars of orchestral introduction to the duet "Pa pa pa", at the moment when Papagena is revealed to Papageno as his future wife, includes the stage direction that Papageno and Papagena "both engage during the ritornello in comic play." The experiences and background of the composer, who liked to have considerable input into the libretto (see "The Abduction from the Seraglio" for testimony), are also relevant. Nedbal writes, "Moral maxims appear frequently in eighteenth-century German drama and contemporary German theorists of theater often discuss them in their treatises. The main function of maxims is