Robot the magnum opus of Shankar, has been renamed as Yantram. The shooting of the film is underway starting with the song which is shot in the picturesque Peru.  Shankar and the team have left for Peru where they will be shooting for 2 songs.  If it is to be believed the location would be Macchu Picchu in Peru, one of the New Seven Wonders of the World often called the eighth wonder in the world.The shoot will continue at the Iguaco falls in Brazil. Superstar Rajini and Aishwarya Rai will be shooting for the song sequences for a month or more. The music is none other than the great A. R. Rahman.