Don't think this has been posted yet, but Scorsese has just filmed a tribute "concert event" to Robbie (with, amongst others, Clapton and "Van The Man") that went for "roughly" 5 hours, so fingers crossed it eventually finds it way onto a physical surround disc:
https://www.mojo4music.com/articles/stories/robbie-robertson-tribute/
https://www.mojo4music.com/articles/stories/robbie-robertson-tribute/
