Listen to Gajab Ke Hunar online. Gajab Ke Hunar is a Bhojpuri language song and is sung by Ranjeet Singh. Gajab Ke Hunar, from the album Gajab Ke Hunar, was released in the year 2021. The duration of the song is 3:22. Download Bhojpuri songs online from JioSaavn.