"In BIA the guitar is drawn into the orchestra"
Not just BIA, MFN and Golden Slumbers, too, to name but those three. And all guitars (EC's as well) ARE drawn and literally drowned into it, but they orginally weren't.
It got out that way because the rights were bought for radio and TV commercial purposes and they made their own awful mix which in no way reflects the quality of what we heard that night. With the original mix, the sound was so much clearer, so well defined, so amazing ! MK's guitar was as we know it, and the orchestra was gracing it. I remember I couln't believe my own ears the sound was so exceptionally good !