Listen to Kuyilukku Ku Ku online. Kuyilukku Ku Ku is a Tamil language song and is sung by Ilaiyaraaja, Hariharan and S.P.B.. Kuyilukku Ku Ku, from the album Surya Special, was released in the year 2001. The duration of the song is 5:04. Download Tamil songs online from JioSaavn.