Listen to Bola Har Har Mahadev online. Bola Har Har Mahadev is a Bhojpuri language song and is sung by Ravindra Singh Jyoti. Bola Har Har Mahadev, from the album Japle Hari Ka Naam, was released in the year 2017. The duration of the song is 3:43. Download Bhojpuri songs online from JioSaavn.