Chennai - Kadavul Irukaan Kumaru Tamil Movie Teaser, GV Prakash Kumar, M. Rajesh. GV Prakash is famous music director who did music composition to many Telugu, Tamil movies. He is elder sister son of AR Rahman. Now he is acting in this movie. He is also vocal singer for Shankar and AR rahman hit movie gentleman with arjun as hero. He also produced one movie in 2013 under direction vikram sugumaran which is Madha yennai kottam. Check this teaser which launched today.