One of the best in the business, his chant of this, and especially years earlier than this. I’d love to have a proper recording from back when he was chanting it during our Kyol Ches at Songgwang Sah. There are recordings out there, somewhere.
His solo chanting begins at 6:50 on this video.
Now it’s a Big Patriarch expression, not the more emotional manner he expressed it in years past. One of the best monks who I got to practice with.