Listen to Darbhanga Rajni Kand online. Darbhanga Rajni Kand is a Bhojpuri language song and is sung by Kashi Bullu, Saathi Ganguly and Kashi Bullu Yadav. Darbhanga Rajni Kand, from the album Bhojpuri Birha - Johar Singh And Darbhanga Rajni Kand, was released in the year 1989. The duration of the song is 30:53. Download Bhojpuri songs online from JioSaavn.