The music is scored by Harris Jayaraj. The soundtrack was scheduled to release on 3 October but was postponed "due to Enthiran mania". The audio launch, was held on 8 November by Sony Music, exactly ten years after Jayaraj's first album Minnale was released. The soundtrack turned out to be Sony's Best Selling Album in 2011. The track "Dhimu Dhimu" was also used in the album Orange as "Chilipaga". As part of the film score, a song "Kulu Kulu Venpani Pola" was additionally composed, penned by Jayaraj and sung by a new singer Arjun.