Listen to Adhyay 9 - Rajvidyaraj Guhya Yog online. Adhyay 9 - Rajvidyaraj Guhya Yog is a Hindi language song and is sung by Vijay Prakash and Harish Bhimani. Adhyay 9 - Rajvidyaraj Guhya Yog, from the album Geeta Amrut, was released in the year 2004. The duration of the song is 2:43. Download Hindi songs online from JioSaavn.