The audio of the Kollywood flick 'Madhirasapattinam' with Arya in the lead will be held on April 14 according to sources. The film is directed by Vijay and is produced by AGS Entertainment. Sources close to the movie said that Kollywood actor Kamal Hasan will launch the audio of the flick. The movie is in its post production stages. The story of the flick is set at the British Raj background. The film will be of a new genre different from the normal style of Arya movies.