Listen to BESARAVEKO O NANNA RAJA online. BESARAVEKO O NANNA RAJA is a Kannada language song and is sung by S. Janaki. BESARAVEKO O NANNA RAJA, from the album SRI NANJUNDESHWARA MAHIME, was released in the year 1991. The duration of the song is 5:09. Download Kannada songs online from JioSaavn.