Listen to Theruvoram Koothuonu online. Theruvoram Koothuonu is a Tamil language song and is sung by Rajamani and Maleshya Vasudevan. Theruvoram Koothuonu, from the album Naathu Nattaachu, was released in the year 1991. The duration of the song is 4:02. Download Tamil songs online from JioSaavn.