Listen to Unna Petha Ammavukku online. Unna Petha Ammavukku is a Tamil language song and is sung by Thanjai Selvi and Jecin George. Unna Petha Ammavukku, from the album Yamakaathaghi, was released in the year 2025. The duration of the song is 0:46. Download Tamil songs online from JioSaavn.