Listen to Karuniso Guru Maruthi online. Karuniso Guru Maruthi is a Kannada language song and is sung by Narasimha Naik and Purandara Dasaru. Karuniso Guru Maruthi, from the album Namo Namo Hanuma, was released in the year 2005. The duration of the song is 6:22. Download Kannada songs online from JioSaavn.