Listen to Dedo Gyan Humko Sadhguru online. Dedo Gyan Humko Sadhguru is a Bhojpuri language song and is sung by Sadhna Sargam. Dedo Gyan Humko Sadhguru, from the album Dedo Gyan Humko Sadhguru, was released in the year 2025. The duration of the song is 9:45. Download Bhojpuri songs online from JioSaavn.