A new video song from Viswasam, Adchithooku, has been released by the makers. Featuring Ajith at his most energetic, the song was one of the much-talked-about elements in the film.

Incidentally, Adchithooku was also a chartbuster when it was released as a single before the release of Viswasam. The song has been sung by Shankar Mahadevan, with music by D Imman. 

Here's the video:

Also starring Nayanthara, Jagapathi Babu, Robo Shankar, Thambi Ramaiah amid others, Viswasam is Ajith’s fourth project with director Siva. The film locked horns with Rajinikanth’s Petta at the box office. The competition between the two films took an ugly turn as producers took potshots at each other raising a debate over the validity of box office numbers in Tamil cinema.