Listen to Eval Devathai online. Eval Devathai is a Tamil language song and is sung by S.P. Balasubrahmanyam and Vani Jairam. Eval Devathai, from the album S.P. Balasubrahmanyam Romantic Duets, was released in the year 2008. The duration of the song is 4:33. Download Tamil songs online from JioSaavn.