Listen to Kuyil Paattu (Duet) online. Kuyil Paattu (Duet) is a Tamil language song and is sung by Ilaiyaraaja and Swarnalatha. Kuyil Paattu (Duet), from the album En Rasavin Manasile, was released in the year 2021. The duration of the song is 3:38. Download Tamil songs online from JioSaavn.