The gap between the last song and the first song on The Wall is bridged and the volume is adjusted so you can hear them say "Isn't This Where We Came In?". I boosted the voice on the last song 20db and the 1st song 30db and the music 10db on the 1st song because the volumes didn't match. It sounds correct to me after mixing together. I wanted the voice louder than it would be with the music so that you could clearly hear what was said.
