Listen to Deewana Kar Gayalu online. Deewana Kar Gayalu is a Bhojpuri language song and is sung by Ratnesh K Roy. Deewana Kar Gayalu, from the album Deewana Kar Gayalu, was released in the year 2020. The duration of the song is 4:56. Download Bhojpuri songs online from JioSaavn.