Listen to Kawarya Bole Boal Bum online. Kawarya Bole Boal Bum is a Bhojpuri language song and is sung by Rani Ray. Kawarya Bole Boal Bum, from the album Kawarya Bole Boal Bum, was released in the year 2020. The duration of the song is 3:06. Download Bhojpuri songs online from JioSaavn.