Listen to Munna Babu Mast online. Munna Babu Mast is a Bhojpuri language song and is sung by Sarvjeet Singh. Munna Babu Mast, from the album Raaj Bhoga Raja Ji, was released in the year 2016. The duration of the song is 5:08. Download Bhojpuri songs online from JioSaavn.