Well, the other concerts have definetly had some editing and such... like her last two Arena Tours for example. During the MCs there were obvious places that may have been cut or edited (no?).
In A museum, it seems that they ran through the concert from start to finish...
I don't know. I'm starting to confuse myself. xD
By the word "live," I wasn't sure if it meant it was actually taped from start to finish, or if it's like you said: live concert of her 30th single collection.
It's seems like the quality of it is different from other concerts. Maybe I'm just overanalyzing again...