Listen to Oru Ponnu Onnu online. Oru Ponnu Onnu is a Tamil language song and is sung by Deva, Hariharan and Anuradha Sriram. Oru Ponnu Onnu, from the album Vijay Hits, was released in the year 2000. The duration of the song is 5:37. Download Tamil songs online from JioSaavn.