Thank you for your response sir. The Carnival of Light theory was indeed the one we were leaning towards. Thanks for the clarification!

@marklewisohn.bsky.social A user online stumbled upon an archive recording from 1967 on archive.org that has voices similar to those of Paul and John. The uploader doesn't have any contact information listed so I thought I'd try to ask you if you have heard it before?
archive.org/details/arch...