Gilbert and Sullivan change the characters, which Sullivan found artificial and lacking in "human interest and probability", as well as being too similar to their earlier opera, "The Sorcerer". As dramatised in the film "Topsy-Turvy", the author and composer were at an impasse until 8 May 1884, when Gilbert dropped the lozenge idea and agreed to provide a libretto without any supernatural elements. The story focuses on a "cheap tailor," Ko-Ko, who is promoted to the position of Lord High Executioner of the town of Titipu. Ko-Ko loves his ward, Yum-Yum, but she loves a musician, who is really the son of the
Gilbert and Sullivan of the opera. In 1880, Sullivan's cantata "The Martyr of Antioch" premiered at the Leeds Triennial Music Festival, with a libretto modified by Gilbert from an 1822 epic poem by Henry Hart Milman concerning the 3rd century martyrdom of St. Margaret of Antioch. Sullivan became the conductor of the Leeds festival beginning in 1880 and conducted the performance. The Carl Rosa Opera Company staged the cantata as an opera in 1898. "Patience" (1881) satirised the aesthetic movement in general and its colourful poets in particular, combining aspects of Algernon Charles Swinburne, Dante Gabriel Rossetti, Oscar Wilde, James McNeill Whistler and