Listen to Nadhavindhu (Unnikrishnan) online. Nadhavindhu (Unnikrishnan) is a Carnatic language song and is sung by Unni Krishnan. Nadhavindhu (Unnikrishnan), from the album Mellifiuous Melodies (Unnikrishnan), was released in the year 2006. The duration of the song is 6:43. Download Carnatic songs online from JioSaavn.