Listen to Har Har Mahadev Bolega Koun online. Har Har Mahadev Bolega Koun is a Hindi language song and is sung by Sulabh Kumar. Har Har Mahadev Bolega Koun, from the album Har Har Mahadev Bolega Koun, was released in the year 2024. The duration of the song is 4:28. Download Hindi songs online from JioSaavn.