The Monorail Song is sung by Lyle Lanley and the cast during The Simpsons episode "Marge vs. the Monorail" (Season 4). This song is near the end of the first act and sung during a town meeting when trying to discuss what to do with some money the town got from Mr. Burns. It is a parody of songs such as "Rock Island" and "Ya Got Trouble" from the musical Meredith Willson's The Music Man, where instead of lyrics being sung, they are spoken in a kind of crazy version of Gilbert-and-Sullivan-esque patter. The song was written by Al Jean, Jeff Martin, George Meyer, Frank Mula, Conan O'Brien, John Swartzwelder, and Jon Vitti. It is the twenty-ninth track on Songs in the Key of Springfield.