Listen to Om Namo Mahadevaya online. Om Namo Mahadevaya is a Bhojpuri language song and is sung by Sadhana Sargam. Om Namo Mahadevaya, from the album Popular Chants & Mantras - Bhojpuri, was released in the year 2020. The duration of the song is 14:19. Download Bhojpuri songs online from JioSaavn.