Listen to Sawan Mast Mahina Baba online. Sawan Mast Mahina Baba is a Bhojpuri language song and is sung by Shailesh Bihari. Sawan Mast Mahina Baba, from the album Sawan Mast Mahina Baba, was released in the year 2022. The duration of the song is 3:41. Download Bhojpuri songs online from JioSaavn.