Ilavattam Kai Thattum song is a Tamil movie song from the My Dear Marthandan released on 1990. Music of Ilavattam Kai Thattum song is composed by Illayaraja. Ilavattam Kai Thattum was sung by SP. Balasubramaniam, Janaki. Download Ilavattam Kai Thattum song from My Dear Marthandan on Raaga.com.