For Endhiran, Oscar fame A R Rahman had already composed 5 songs and all the songs will be recorded at a Mumbai studio soon.
Three out of 5 songs have heavy dance movements and Prabhu Deva, Raju Sundaram and Raghava Lawrence are the choreographers who have been assigned 3 songs.
According to Rajini, only these three choreographers can understood his body movements and capabilities better than anybody else.
Upon the request of Rajinikanth, Prabhu Deva has been assigned the introductory song for Rajini in Endhiran.
The latest we hear is that Prabhu is in Hyderabad Ramoji Rao studio doing a very difficult song for Shankar"s Endhiran.
The grapevine goes that Rajini is playing a dual role in the film as a scientist and a Robot. The buzz is that there is a song where two Rajinikanths will come together for a brief period.
According to the sources, Prabhu Deva had designed two different dance movements for Rajinikanth in the same song. But the ace dance master and the superstar has pulled off the impossible, and it has turned out to be a stunning one!