Thandalkaaran song is from the upcoming Tamil movie NGK. The lyric version was released in youtube by SonyMusicSouthVEVO on April 12. The lyrics of the song is related to real time issues in India and political scenarios.
"Ooru cheri onna ilayae namma naatil,
Kadhal senjavana veturan nadurottil"
Tamil film NGK starring Suriya directed by Selvaraghavan is produced by Dream Warrior Pictures. The film is distributed by Reliance Entertainment. NGK stands for Nandha Gopalan Kumaran and Suriya plays the title role. The music is composed by Yuvan Shankar Raja. Sai Pallavi and Rakul Preet Singh are also part of the film. The film is scheduled to release in May, 2019.