It is not often that chartbusters are discussed but then the song 'Ravanamma...' has been creating a major stir in the music world. This is from the upcoming movie 'Bumper Offer' and this also marks the debut of singer Raghu Kunche as the music director. The song has been breaking all records and has become a major mania among the youth and the mass audience. The film is hitting the screens on 9th so let us see how this one will help the collections.