Listen to Kaathu Kaathu Ootha Kaathum online. Kaathu Kaathu Ootha Kaathum is a Tamil language song and is sung by Ilaiyaraaja, Mano and Lalitha Sagari. Kaathu Kaathu Ootha Kaathum, from the album En Purushanthaan Enakku Mattumthaan, was released in the year 2022. The duration of the song is 4:32. Download Tamil songs online from JioSaavn.