Listen to Deewana Bana Gailu online. Deewana Bana Gailu is a Bhojpuri language song and is sung by Shailendra Mastana. Deewana Bana Gailu, from the album Deewana Bana Gailu, was released in the year 2023. The duration of the song is 4:34. Download Bhojpuri songs online from JioSaavn.