Listen to Gajab Nachaniya Aail Biya online. Gajab Nachaniya Aail Biya is a Bhojpuri language song and is sung by Kush Singh. Gajab Nachaniya Aail Biya, from the album Othlaliya Pe, was released in the year 2018. The duration of the song is 5:05. Download Bhojpuri songs online from JioSaavn.