Listen to Gajab Gadrail Biya online. Gajab Gadrail Biya is a Bhojpuri language song and is sung by Mithu Marsal. Gajab Gadrail Biya, from the album Chadhal Jawani Hamar, was released in the year 2020. The duration of the song is 4:31. Download Bhojpuri songs online from JioSaavn.