Listen to Bolo Har Har Mahadev online. Bolo Har Har Mahadev is a Bhojpuri language song and is sung by Sujeet Gautam. Bolo Har Har Mahadev, from the album Nache Kanwariya Chham Chham 3, was released in the year 2023. The duration of the song is 6:39. Download Bhojpuri songs online from JioSaavn.