Gave it a speed listen and the first thing that's obvious is that there's an A-Side and a B-Side with different versions of the same songs, in the same order.
Also, I suspect that Percy France is on here more than once?
No.
Wrong notes/flubs can still be moving.
Those are two totally different things.
There's one reason why people practice, to minimize the likelihood of obvious mistakes.
That's not artificial perfectionism. That's just basic musicianship.
And yet they will still happen.
Ok then...IIRC, the Rockland Palace material needed pitch correction and didn't get it until much later than this AF set.
The only issue I would recommend would be the one that T.D. referenced.
Bird is in very good form on all of this material.