Shri Vijnana Bhairava Tantra: verses 1 - 80 by Gavin Shri Amneon.

The oldest known Tantra brought to life with transliteration and translation so student can learn to sing it and contemplate its meaning. From a conversation between Shiva and Shakti it expounds the essence of Tantric Yoga practices and the essential truth of what can be achieved from it. The Bhairava Tantra is believed to go back as far as 4000 years as an oral tradition and was written down in the 7th century.
Thus purchase comes with an extra Ebook that has commentary, translation, and transliterated lyrics for people to learn to song