There are recordings of the gigs from the 26th & 27th in circulation. I've heard the 26th and it's a really good audience recording with a very enthusiastic audience audible.
Not heard the 27th yet.
Are there other dates? (Right, not been paying attention to how long she was playing there. another 2 or 3 weeks worth to come)
Also just found several gig from the '79 tours and some early demos from the early 70s.