Listen to Guru Bina Gyan Nahi online. Guru Bina Gyan Nahi is a Bhojpuri language song and is sung by Nakul Prajapati. Guru Bina Gyan Nahi, from the album Chamtkari Allah, was released in the year 2019. The duration of the song is 59:10. Download Bhojpuri songs online from JioSaavn.