Listen to Guruji Mahamantra No online. Guruji Mahamantra No is a Gujarati language song and is sung by Mathurbhai Kanjariya. Guruji Mahamantra No, from the album Maro Hiro Khovano Kacharama, was released in the year 2015. The duration of the song is 6:34. Download Gujarati songs online from JioSaavn.