Listen to Halena song teaser from Iru Mugan. The starring Vikram, Nayanthara and Nithya Menen in the lead roles, is directed by Anand Shankar. The makers have now planned to release the audio on August 2nd. The movie, which was earlier planned for release on August 12 might be pushed to September 10, citing the time that movie would take for post production works. Vikram is playing dual roles in the film. Music is by Harris Jayaraj and the movie is produced by Shibu Thameens.