Listen to Orunaal Unai Vizhigal online. Orunaal Unai Vizhigal is a Tamil language song and is sung by Hariharan. Orunaal Unai Vizhigal, from the album Unnidam Mayangukiren, was released in the year 1998. The duration of the song is 5:53. Download Tamil songs online from JioSaavn.