Listen to O Nenjea online. O Nenjea is a Tamil language song and is sung by Deva, Anuradha Sriram and Unnikrishnan. O Nenjea, from the album Lyric Writer Hits Palani Barathy Vol-1, was released in the year 2000. The duration of the song is 5:17. Download Tamil songs online from JioSaavn.