Listen to Mummy Kasam Deliyau Nai Dosar Ke online. Mummy Kasam Deliyau Nai Dosar Ke is a Maithili language song and is sung by Mohan Yadav. Mummy Kasam Deliyau Nai Dosar Ke, from the album Mummy Kasam Deliyau Nai Dosar Ke, was released in the year 2022. The duration of the song is 3:33. Download Maithili songs online from JioSaavn.