Listen to Koun Khada Hai Dagabaj online. Koun Khada Hai Dagabaj is a Bhojpuri language song and is sung by Sayra Bano and Faizabadi. Koun Khada Hai Dagabaj, from the album Rasdaar Jobanwa, was released in the year 1996. The duration of the song is 6:33. Download Bhojpuri songs online from JioSaavn.