བཀྲ་ཤིས་ཏམྦུ་རུའི་དབྱངས་སྙན།
bkra shis tam+bu ru'i dbyangs snyan
Exquisite Melody of the Auspicious Tamboura
Chokgyur Lingpa's first-hand account of the treasure revelations of The Essential Sacred Dharma in Five Cycles (Damchök Nyingpo Khornga ), The Gradual Path of Wisdom Essence (Lamrim Yeshé Nyingpo), an.....