The second song of Mahesh Babu starrer 'Spyder' titled 'Haali Haali' has been released just now. The music of this song was composed by Harris Jayraj and he had come with its first song titled 'Boom Boom' in August. Mahesh Babu will be seen as a spy in this film directed by Murugadoss. Actress Rakul Preet Singh is the main heroine in the film produced by NVR Cinema. The film is all set for a grand release on September 27 in Telugu and Tamil simultaneously.