Speculation was running high that Yuvan Shankar Raja was the front-runner as the music composer for Thala Ajith’s next movie Viswaasam, to be directed by Shiva. The name of CS Sam of Vikram Vedha fame surfaced later. Now, we hear Anirudh has been approached and it is no secret that the Ajith-Shiva-Ani combo shares a great rapport and the trio’s earlier collaboration Vedalam was a chartbuster hit album. They came together once again in Ajith’s last release Vivegam. While Vetri will be wielding the camera, Ruben would be editing the film which is bankrolled by Sathya Jyothi Films.