Listen to Vedhanai online. Vedhanai is a Tamil language song and is sung by Ilaiyaraaja, Rajkumar Bharathi and S. Janaki. Vedhanai, from the album Salangaiyil Oru Sangeetham (Original Motion Picture Soundtrack), was released in the year 1986. The duration of the song is 3:52. Download Tamil songs online from JioSaavn.