Listen to Gun Gahaki Hera Gayil online. Gun Gahaki Hera Gayil is a Bhojpuri language song and is sung by Mulayam Yadav. Gun Gahaki Hera Gayil, from the album Gun Gahaki Hera Gayil, was released in the year 2020. The duration of the song is 6:41. Download Bhojpuri songs online from JioSaavn.