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 put it. The "patter" baritone (or "principal comedian", as these roles later were called) would often assume the leading role in Gilbert and Sullivan's comic operas, and was usually allotted the speedy patter songs. After the success of "Trial by Jury", Gilbert and Sullivan were suddenly in demand to write more operas together. Over the next two years, Richard D'Oyly Carte and Carl Rosa were two of several theatrical managers who negotiated with the team but were unable to come to terms. Carte proposed a revival of "Thespis" for the 1875 Christmas season, which Gilbert and Sullivan would have revised,