Listen to Oru Poonga Vanam online. Oru Poonga Vanam is a Tamil language song and is sung by Ilaiyaraaja and S. Janaki. Oru Poonga Vanam, from the album Agni Natchathiram, was released in the year 2022. The duration of the song is 4:25. Download Tamil songs online from JioSaavn.