For the Astoria dvd 2 consecutive shows were shot in the same location. In certain song there are 2 sections, one from each show edited together, you can actually see that sometimes the guitar changes during the song....The Minneapolis dvd I believe was a single night as are all the G3 shows. There are additional overdubs that you can notice in various parts of the performances on the dvds.
Oh wow, I bought that DVD and watched it. I never noticed the guitars changing during a single song...seriously...what is the song...that's hilarious. I gotta see that.
It appears Steve is the master of deception...
...if you claim is true...well, of course guitarists do change guitars in the middle of shows all the time so...I guess its not so uncommon