Listen to Kaho Bansi Baaji online. Kaho Bansi Baaji is a Bhojpuri language song and is sung by Kumar Sanu, Tarun Toofani and Rajani Joshi. Kaho Bansi Baaji, from the album Kehuli Ke Deediya Bansi Baaji, was released in the year 2002. The duration of the song is 6:03. Download Bhojpuri songs online from JioSaavn.