Listen to Kadhalukku Kanngal Illai online. Kadhalukku Kanngal Illai is a Tamil language song and is sung by S. P. Balasubramaniam and Swarnalatha. Kadhalukku Kanngal Illai, from the album Nadodi Pattukkaran, was released in the year 2017. The duration of the song is 4:59. Download Tamil songs online from JioSaavn.