Listen to Gaanw Bhar Kahab online. Gaanw Bhar Kahab is a Bhojpuri language song and is sung by Dabbang Diwana. Gaanw Bhar Kahab, from the album Gaanw Bhar Kahab, was released in the year 2020. The duration of the song is 3:32. Download Bhojpuri songs online from JioSaavn.