Listen to Chantamani Ashtakam online. Chantamani Ashtakam is a Sanskrit language song and is sung by S. P. Balasubrahmanyam, Bangalore Sisters, Ajey Warrior, and more. Chantamani Ashtakam, from the album Sri Ganesha Sahasranamavali Chintamani Ashtakam Ratnagarbha Ganapathi Stotram, was released in the year 2010. The duration of the song is 1:37. Download Sanskrit songs online from JioSaavn.