Listen to Hum Sewaka Shiv Guru Ratanwa online. Hum Sewaka Shiv Guru Ratanwa is a Bhojpuri language song and is sung by Ajay Albela. Hum Sewaka Shiv Guru Ratanwa, from the album Hum Sewaka Shiv Guru Ratanwa, was released in the year 2022. The duration of the song is 5:08. Download Bhojpuri songs online from JioSaavn.