Listen to Darbari Gayatri Mantar online. Darbari Gayatri Mantar is a Maithili language song and is sung by Kamla Dhyani. Darbari Gayatri Mantar, from the album Mantar, was released in the year 2002. The duration of the song is 18:25. Download Maithili songs online from JioSaavn.