Listen to Gnana Vinayagane (Unni Krishnan) online. Gnana Vinayagane (Unni Krishnan) is a Carnatic language song and is sung by P. Unnikrishnan. Gnana Vinayagane (Unni Krishnan), from the album Kadambam (Unnikrishnan), was released in the year 2006. The duration of the song is 4:39. Download Carnatic songs online from JioSaavn.