Listen to Mummy De Dayi Mafiya Ku online. Mummy De Dayi Mafiya Ku is a Rajasthani language song and is sung by Ranjeet Gurjar. Mummy De Dayi Mafiya Ku, from the album Mummy De Dayi Mafiya Ku, was released in the year 2025. The duration of the song is 7:16. Download Rajasthani songs online from JioSaavn.