Listen to Engu Nergirathu online. Engu Nergirathu is a Tamil language song and is sung by K. M. Radha Krishna and Nithyasree Mahadevan. Engu Nergirathu, from the album Yean Indha Mounam, was released in the year 2008. The duration of the song is 4:15. Download Tamil songs online from JioSaavn.