Kamal Haasan is extremely busy with Viswaroopam and the film’s shooting is progressing very rapidly. It may be mentioned here that Kamal had the initial discussions on the film’s music with Devi Sri Prasad but he has signed up Shankar, Ehsaan and Loy eventually.

Sources say that Kamal is planning to rope in Devi Sri Prasad to score the background music while the songs will be set to tune by the trio - Shankar, Ehsaan and Loy. It may be recalled that Devi Sri Prasad had scored the background music for Dasavatharam too. Looks like Kamal may do it Dasavatharam style!