The official Tamil dub retains the original background score by (famous for Vicky Donor , Badla ). The Bengali folk songs, especially the Durga Puja aarti, are kept in original language but with Tamil voiceover overlay during dialogues—maintaining the cultural flavor.
Let’s be practical. While urban Tamil audiences (Chennai, Coimbatore, Madurai) are comfortable with Hindi subtitles, the Tier-2 and Tier-3 city audiences prefer dubbing. The "Kahaani movie Tamil dubbed" search peaks during festival seasons (like Pooja or Deepavali) or late nights on YouTube and OTT platforms like Disney+ Hotstar or Sun NXT. Kahaani Movie Tamil Dubbed