Listen to Kuthu Kuthu online. Kuthu Kuthu is a Tamil language song and is sung by Mano, Sujata, Karthik, Harish Raghavendra and Surendr. Kuthu Kuthu, from the album En Mana Vaanill, was released in the year 2002. The duration of the song is 4:29. Download Tamil songs online from JioSaavn.