Listen to Nanna Nannu Gellalu online. Nanna Nannu Gellalu is a Kannada language song and is sung by Dr. Rajkumar. Nanna Nannu Gellalu, from the album Anandaroopa Ayyappa, was released in the year 1989. The duration of the song is 4:10. Download Kannada songs online from JioSaavn.