Listen to Thanam Tharum Vairavan online. Thanam Tharum Vairavan is a Tamil language song and is sung by Prabhakar. Thanam Tharum Vairavan, from the album Dhanam Tharum Bairavar, was released in the year 2012. The duration of the song is 7:00. Download Tamil songs online from JioSaavn.