Listen to Jai Hanuman Gyan Goon Sagar online. Jai Hanuman Gyan Goon Sagar is a Bhojpuri language song and is sung by Prem Sagar Singh. Jai Hanuman Gyan Goon Sagar, from the album Jai Hanuman Gyan Goon Sagar(Hanuman Chalisa), was released in the year 2019. The duration of the song is 11:54. Download Bhojpuri songs online from JioSaavn.