Listen to Naan Thanga Roja online. Naan Thanga Roja is a Tamil language song and is sung by Unnikrishnan, Sujatha Mohan and Ilaiyaraaja. Naan Thanga Roja, from the album Time, was released in the year 2010. The duration of the song is 5:11. Download Tamil songs online from JioSaavn.