Listen to Unnaithane Thanjam Endru online. Unnaithane Thanjam Endru is a Tamil language song and is sung by Ilaiyaraaja, K.J. Yesudas and Manjula Gururaj. Unnaithane Thanjam Endru, from the album Nallavanukku Nallavan, was released in the year 1984. The duration of the song is 4:13. Download Tamil songs online from JioSaavn.