Listen to Gyan Ke Gagar online. Gyan Ke Gagar is a Bhojpuri language song and is sung by Kisan Albela. Gyan Ke Gagar, from the album Bhidiya Hajar Lagal Ba, was released in the year 2023. The duration of the song is 4:09. Download Bhojpuri songs online from JioSaavn.