Song: O Konnagobr Cast: Shabnur & Shakib Khan br Singer: Andrew Kishore & Momtazbr Lyricist: Tozammel Haque Bokulbr Music: Ali Akram Shuvobr Movie: Nachnewalibr Director: Tozammel Haque Bokulbr Producer: Tozammel Haque Bokulbr Production: Baul Chalachitra