Listen to Mool Mantra online. Mool Mantra is a Hindi language song and is sung by Bhai Gurmej Singh-Hazoori Ragi Sri Darbar Saheb. Mool Mantra, from the album Har Mandar Soee Akhiyai, was released in the year 2007. The duration of the song is 9:59. Download Hindi songs online from JioSaavn.