Listen to Karunatho Nannu online. Karunatho Nannu is a Kannada language song and is sung by Mambalam M.K.S. Siva and M. K. S. Natarajan. Karunatho Nannu, from the album Nadaswaram, was released in the year 1994. The duration of the song is 6:37. Download Kannada songs online from JioSaavn.