The fourth single from the Dhanush-Mari Selvaraj's upcoming film, Karnan — titled Karnanin Yuddham: Uttradheenga Yeppov — was launched today. Written by Mari Selvaraj and sung by Dhee and Santhosh Narayanan, the black and white music video features the singers and is an intense warcry of sorts. 

The previously released tracks from the film — Karnan Azhaippu, Manjanathi Puranam, Draupathiyin Muttham — have been widely praised for Santhosh Narayanan's music and the lyrics of Mari Selvaraj and Yugabharathi. 

Also starring Rajisha Vijayan, Lal, and Gauri Kishan, Karnan is produced by Thanu, under his V creations banner. The film is scheduled to hit the screens on April 9.  

Here's the video: