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 Apollonis, and Borysthenis, names which characterize them as daughters of Apollo. In a later tradition, a set of four Muses were recognized: Thelxinoë, Aoide Archē, and Melete, said to be daughters of Zeus and Plusia or of Ouranos. One of the people frequently associated with the Muses was Pierus. By some he was called the father (by a Pimpleian nymph, called Antiope by Cicero) of a total of seven Muses, called Neilṓ (Νειλώ), Tritṓnē (Τριτώνη), Asōpṓ (Ἀσωπώ), Heptápora (Ἑπτάπορα), Achelōís, Tipoplṓ (Τιποπλώ), and Rhodía (Ῥοδία). According to Hesiod's "Theogony" (seventh century BC), they were daughters of Zeus, king of the