Listen to Kawana Banwa Bole Koilariya online. Kawana Banwa Bole Koilariya is a Bhojpuri language song and is sung by Ravi Raj. Kawana Banwa Bole Koilariya, from the album Kawana Banwa Bole Koilariya, was released in the year 2022. The duration of the song is 7:06. Download Bhojpuri songs online from JioSaavn.