Listen to Kaathalaagi Kasinthu online. Kaathalaagi Kasinthu is a Tamil language song and is sung by Dharmapuram P. Swaminathan. Kaathalaagi Kasinthu, from the album Thevaaram - Shivan Devotional, was released in the year 1979. The duration of the song is 3:17. Download Tamil songs online from JioSaavn.