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
Greek chorus the sense 'I am dancing'. The word "ode" means not something recited or declaimed, but 'a song'. The 'orchestra', in which a chorus had its being, is literally a 'dancing floor'." From this, it can be inferred that the chorus danced and sang poetry. Plays of the ancient Greek theatre always included a chorus that offered a variety of background and summary information to help the audience follow the performance. They commented on themes, and, as August Wilhelm Schlegel proposed in the early 19th century to subsequent controversy, demonstrated how the audience might react to the drama. According to Schlegel,