Kaatrin Mozhi music director not yet finalised yet
The title of the film was announced on Thursday night along with the main crew, excluding the composer

Reports were doing the rounds that AR Rahman’s nephew, AH Kaashif was the music composer for Kaatrin Mozhi, the Tamil remake of Tumhari Sulu directed by Radha Mohan.
But, a source close to the film unit tells CE, "Talks are on, but nobody is on board officially. I am surprised the information actually got leaked that we were initiating talks with him."
The film, produced by G Dhananjayan of BOFTA Media Works, stars Jyotika in the lead and has Vidharth and Lakshmi Manchu in important roles.