Its official the Mozart of Madras , A.R.Rahman has been roped in for Rajinikanth’s upcoming venture Kochadaiyaan.This movie will be directed by Rajinikanth’s daughter Soundarya Rajinikanth where the state of the art 3D capturing technology will be used .A.R.Rahman didn’t have a tamil release this year,Kochadaiyaan has set the stage for the Isai Puyal to rock and roll 2012.Soundarya Rajinikanth is truly excited about bringing in Oscar winner to join her crew for her directorial debut.