The Mikado, one of Gilbert and Sullivan’s most popular works and the subject of Mike Leigh’s film Topsy-Turvy, is a farcical operetta that sees all of the residents of the town of Titipu trying to escape execution, including the executioner! First performed in 1885, its nominal Japanese setting is a thin veil for its real commentary on English values, hierarchies and arcane laws and conventions. This being so, director Jonathan Miller decided to do away with any notion of Japan...

Franz Lehár’s The Merry Widow (or Die lustige Witwe) is an operetta that was immensely popular on its premiere in 1905, and has continued to cause much amusement in opera houses ever since. Based on Henri Meilhac’s play L'attaché d'ambassadeof 1861, it tells of one Hanna Glawari who is a merry widow because, when her husband died, he left her a fortune of twenty million francs. She comes from the small Balkan principality of Pontevedro whose economy is...