I'll start by searching for the song title. Maybe there's a typo or an alternate spelling. "Pyari bahurani mere ghar aayi" sounds like it could be a Bhojpuri or Hindi song. Let me confirm that. If it is, I can check platforms like YouTube, Spotify, or Google Play Music for official versions. However, since the user wants it free, they might be looking for a direct download link. But offering pirated downloads is against the law and not ethical.