Multi-talented young lyricist Arunraja Kamaraj shot to international fame among Rajini fans with his firebrand lyrics for 'Neruppu Da' the mega hit intro son of the Superstar in the 2016 super hit film 'Kabali'. The first word of the song 'Neruppu Da' turned into a catchy phrase and it was also printed everywhere including T-shirts worn by Rajinikanth fans.

Now it has been confirmed that Arunraja has penned the intro number of Thalaivar in 'Kaala' whose shoot is nearing completion. Rajinikanth apparently plays a Mumbai based don in 'Kaala' which is being produced by Dhanush under his Wunderbar Films banner. 

Both 'Kabali' and 'Kaala' are directed by Pa.Ranjith and both have the music score of Santhosh Narayananan.