Shankar-Ehsaan-Loy have been selective with Tamil films as they are very busy with their Hindi projects. They are among the best in the business with so many hit numbers over the past decade.
With Kamal Haasan's Vishwaroopam, they are making a comeback to the Tamil industry. Shankar Mahadevan has claimed that the music has come out very well and that they have drawn from different ethnic styles of music. They have given a global feel to the music of Vishwaroopam.
The mixing and mastering have been done and the trio is also excited like fans for the audio launch of the movie. Shankar as well as Kamal have sung a song in this album, which is expected to be out soon. On their experience of working with the ace actor, they consider him to be a very innovative director and said that Kamal's rich experience in music has made the experience pleasurable.