Listen to Un Nerukkam online. Un Nerukkam is a Tamil language song and is sung by Ashwin Vinayagamoorthy, Sid Sriram and Chinmayi. Un Nerukkam, from the album Vidhi Madhi Ultaa, was released in the year 2017. The duration of the song is 4:35. Download Tamil songs online from JioSaavn.