Listen to Illavattam Kai Thattum online. Illavattam Kai Thattum is a Tamil language song and is sung by Prabhu, Ilaiyaraaja, S.P. Balasubrahmanyam and S. Janaki. Illavattam Kai Thattum, from the album My Dear Marthandan, was released in the year 2022. The duration of the song is 5:02. Download Tamil songs online from JioSaavn.