Listen to Nanu Davanagere online. Nanu Davanagere is a Kannada language song and is sung by Indu Nagaraj and Kadabagere Muniraju. Nanu Davanagere, from the album Halutuppa, was released in the year 2017. The duration of the song is 3:59. Download Kannada songs online from JioSaavn.