Listen to Unaiyandri Oru Pothum online. Unaiyandri Oru Pothum is a Tamil language song and is sung by Hemambika. Unaiyandri Oru Pothum, from the album Om Varagiye Potri, was released in the year 2012. The duration of the song is 4:41. Download Tamil songs online from JioSaavn.