Listen to Thanneeril - Unakkum Puriguthu online. Thanneeril - Unakkum Puriguthu is a Tamil language song and is sung by C.S. Jayaraman, P. Leela and T.R. Papa. Thanneeril - Unakkum Puriguthu, from the album Kuravanji, was released in the year 1960. The duration of the song is 5:10. Download Tamil songs online from JioSaavn.