After teaching the ཁམས་གསུམ་ཡོངས་གྲོལ། in great detail for a number of years, it resulted in an English translation, Complete Liberation of the Three Realms.
Following that publication, Rinpoche often chose to give explanatory reading transmissions of the text. It is such transmissions that you find here.
For now, you will find Corsica 1997, and Tenerife 2000
Tibetan - English
8, 7 talks, audio