Listen to Kathavu Ille online. Kathavu Ille is a Tamil language song and is sung by S. P. Balasubrahmanyam, S. Janaki and K. V. Mahadevan. Kathavu Ille, from the album Simma Soppanam, was released in the year 1984. The duration of the song is 4:32. Download Tamil songs online from JioSaavn.