Listen to Vaan Thantha Thevathai online. Vaan Thantha Thevathai is a Tamil language song and is sung by A.S. Anbu Selvan and Haricharan. Vaan Thantha Thevathai, from the album Marma Kaadu, was released in the year 2017. The duration of the song is 4:28. Download Tamil songs online from JioSaavn.