Listen to Amma Unnakku Ethanai online. Amma Unnakku Ethanai is a Tamil language song and is sung by Sudha Devi. Amma Unnakku Ethanai, from the album Azhagar Bavani Varar, was released in the year 2012. The duration of the song is 6:22. Download Tamil songs online from JioSaavn.