Listen to Illavattam Kai Thattum (From "My Dear Marthandan") online. Illavattam Kai Thattum (From "My Dear Marthandan") is a Tamil language song and is sung by Ilaiyaraaja, S.P. Balasubrahmanyam, S. Janaki and Prabhu. Illavattam Kai Thattum (From "My Dear Marthandan"), from the album Pop Duets of Ilaiyaraaja, Vol. 01, was released in the year 2025. The duration of the song is 5:02. Download Tamil songs online from JioSaavn.