Maamannan's audio launch to take place on June 1 at Nehru Stadium in Chennai
Live concert by Oscar-winning music director AR Rahman at the event
Film features an ensemble cast including Vadivelu, Udhayanidhi Stalin, Fahadh Faasil, and Keerthy Suresh
Produced by Udhayanidhi Stalin's Red Giant Movies, with music by AR Rahman
Two songs from the film, 'Raasa Kannu' and 'Jigu Jigu Rail', trending on YouTube
Maamannan will be Udhayanidhi Stalin's last film as an actor before focusing on politics