Chiyaan Vikram's 'Mahaan' is a most-awaited action thriller in Tamil cinema as it marks the 60th film of the star. Directed by Karthik Subburaj, it co-stars Dhruv Vikram opposite Chiyaan for the first time. It also features Bobby Simha, Simran, Sananth, Vani Bhojan, Muthukumar, Sharath Ravi and Deepak Paramesh.

The film is set to stream directly on Amazon Prime from February 10. Santhosh Narayanan is composing the soundtrack of Mahaan. The first three songs from the album emerged as chartbusters and now, the makers have launched the fourth single from the movie. 'Rich Rich' is a song about the uprising of Chiyaan Vikram as the liquor syndicate king 'Gandhi Mahaan'.

The new song is sung by Ofro Durai, Ofro with the lyrics by Durai. Shreyaas Krishna cranked the camera in Mahaan and Vivek Harshan took care of the editing. Vikram plays the liquor syndicate gangster Gandhi Mahaan while Dhruv Vikram plays his son 'Dada', who locks horns with the former.