Listen to Oru Naal Pothuma online. Oru Naal Pothuma is a Tamil language song and is sung by K. V. Mahadevan and Dr. M. Balamuralikrishna. Oru Naal Pothuma, from the album Legends - Kannadhasan Vol - 4, was released in the year 2003. The duration of the song is 5:46. Download Tamil songs online from JioSaavn.