Ace music director and singer Shankar Mahadevan will score the music for upcoming Kamal Hassan flick. The music director has been under the limelight ever since his composition for world cup made it big among audience. Sources close to the music director report that he is yet to enter into a formal agreement for the project. “Yes, it is true that I have been approached for Kamal’s next film. But nothing has been finalised yet.” , Shankar said.