Listen to Hera Gail Sajaniya online. Hera Gail Sajaniya is a Bhojpuri language song and is sung by Dharmender Diwana. Hera Gail Sajaniya, from the album Devghar Ke Mela, was released in the year 2016. The duration of the song is 5:40. Download Bhojpuri songs online from JioSaavn.