Listen to Porumai Oru Naal online. Porumai Oru Naal is a Tamil language song and is sung by T. R. Mahalingam. Porumai Oru Naal, from the album Rathnapuri Ilavarasi, was released in the year 1960. The duration of the song is 3:27. Download Tamil songs online from JioSaavn.