Olavu Gelavu MP3 Album Songs sung by Dr. Rajkumar, S. Janaki, . Olavu Gelavu music album was released in Nov 1977. Listen Olavu Gelavu Album Songs, Download MP3 Songs of Olavu Gelavu & Play Free Online Music on Hungama - Stream full Hindi Album songs and earn Hungama coins. Browse list of latest albums and song lyrics on Hungama.