Listen to Mahadev Ki Kasam online. Mahadev Ki Kasam is a Bhojpuri language song and is sung by Raj Balma Yadav and Garima Raj. Mahadev Ki Kasam, from the album Mahadev Ki Kasam, was released in the year 2023. The duration of the song is 3:16. Download Bhojpuri songs online from JioSaavn.