Listen to Gajab Ke Mal Biya online. Gajab Ke Mal Biya is a Bhojpuri language song and is sung by Sonu Raj. Gajab Ke Mal Biya, from the album Gajab Ke Mal Biya, was released in the year 2024. The duration of the song is 2:58. Download Bhojpuri songs online from JioSaavn.