Listen to Thunba Alai Vanthalum online. Thunba Alai Vanthalum is a Tamil language song and is sung by Rev. Dr. S. Justin Prabakaran. Thunba Alai Vanthalum, from the album Idimuzhakka Geethangal, was released in the year 1989. The duration of the song is 7:10. Download Tamil songs online from JioSaavn.