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 the composer for his successful oratorio, "The Golden Legend", considered the score to "Yeomen" to be Sullivan's finest, including its overture, which was written in sonata form, rather than as a sequential pot-pourri of tunes from the opera, as in most of his other overtures. The "Daily Telegraph" wrote: "Yeomen" was a hit, running for over a year, with strong New York and touring productions. During the run, on 12 March 1889, Sullivan wrote to Gilbert, Sullivan insisted that the next opera must be a grand opera. Gilbert did not feel that he could write a grand opera libretto, but