Muses "music", and "musing upon". In current literature, the influential role that the Muse plays has been extended to the political sphere. In "Down to Earth", the Muses, espcially Terpsichore (Rita Hayworth), are offended by a vulgar Broadway musical called "Hot Muses", in which they are portrayed as besotted by two American flyers who crash-land on Parnassus. Terpsichore masquerades as a mortal to get the show "improved". All nine Muses appear in the 1980 film "Xanadu", with actress Olivia Newton-John as Terpsichore. Many of the Greek gods, including five of the Muses (Thalia, Clio, Calliope, Melpomene, and Terpsichore) appear in the
Muses associated with springs or with fountains. The Muses themselves were sometimes called Aganippids because of their association with a fountain called Aganippe. Other fountains, Hippocrene and Pirene, were also important locations associated with the Muses. Some sources occasionally referred to the Muses as "Corycides" (or "Corycian nymphs") after a cave on Mount Parnassos, called the Corycian Cave. Pausanias referred to the Muses by the surnames "Ardalides" or "Ardaliotides", because of a sanctuary to them at Troezen said to have been built by the mythical Ardalus. The Muses were venerated especially in Boeotia, in the Valley of the Muses near Helicon,