Listen to Thaen Sindhudhe Vaanam online. Thaen Sindhudhe Vaanam is a Tamil language song and is sung by S.P. Balasubrahmanyam and S. Janaki. Thaen Sindhudhe Vaanam, from the album Then Sindhudhe Vaanam, was released in the year 1975. The duration of the song is 3:14. Download Tamil songs online from JioSaavn.