Listen to Thillangu Thangu online. Thillangu Thangu is a Tamil language song and is sung by S.A. Rajkumar, Mano, Anuradha Sriram and Rajesh Krishnan. Thillangu Thangu, from the album Shakalakababy, was released in the year 2001. The duration of the song is 4:23. Download Tamil songs online from JioSaavn.