Listen to Mast Mast Mastani-1 online. Mast Mast Mastani-1 is a Rajasthani language song and is sung by Bobi. Mast Mast Mastani-1, from the album Mast Mast Mastani-1, was released in the year 2023. The duration of the song is 29:00. Download Rajasthani songs online from JioSaavn.