At a time when Rajinikanth was expected to retire from acting after Kaala and 2.0, Sun TV Pictures had announced that they will be producing Rajinikanth's next movie and it will be directed by Karthik Subbaraj of Pizza, Jigarthanda and Iraivi fame. Now, they have added composer Anirudh as the film's musician and the same was made official through Sun Pictures' twitter handle. 

We are happy to announce that for the first time, @anirudhofficial will be composing the music for @superstarrajini’s movie, produced by @SunPictures.#SuperstarwithSunPictures pic.twitter.com/XEUQScF7NX

— Sun Pictures (@sunpictures) March 1, 2018