Listen to Kathi Binu Baba Hai online. Kathi Binu Baba Hai is a Bhojpuri language song and is sung by R.K. Arun, Subhash, Renuka Sahay and Shobha Rani. Kathi Binu Baba Hai, from the album Swagat Mein Gaari Sunaav, was released in the year 2000. The duration of the song is 6:10. Download Bhojpuri songs online from JioSaavn.