Sony Music, a leading audio company, has bagged the audio rights of Superstar Rajni's Kochadaiyaan! The music is being composed by the maestro, A.R. Rahman! The company released this news on their social networking page, just a few minutes ago! Directed by Rajinikanth's daughter Soundharya R. Ashwin, the movie also stars B-town hottie Deepika Padukone! All of Superstar's fans are eagerly awaiting the release of this movie, which has used motion capture technology! Stay tuned for more updates!