Listen to Jai Mahasu Deva online. Jai Mahasu Deva is a Garhwali language song and is sung by Sachin Bhai and Sunita Rohila. Jai Mahasu Deva, from the album Jai Mahasu Deva, was released in the year 2023. The duration of the song is 7:40. Download Garhwali songs online from JioSaavn.