Listen to Neelakanta Kaalarudra Mantra online. Neelakanta Kaalarudra Mantra is a Kannada language song and is sung by Gururaj Hoskote. Neelakanta Kaalarudra Mantra, from the album Sri Neelakanteshwara Suprabhatha & Songs, was released in the year 2006. The duration of the song is 7:21. Download Kannada songs online from JioSaavn.