I love the "investigation" of the musicality of the Beatles rather than trying to figure out what their songs were about. Too much belly-button staring for my taste. I like your approach.

As a teen Beatle fan, I fell in love with their harmonies--

"I wanna hold your ha-a-a-a-nd.

I wanna hold your hand..."

"And when I touch you

I feel happy inside

It's such a feelin' that my love

I can't hide

I can't hide

I can't hide"

I can't explain it musically as you do but the sound was fresh and new. Thanks for this.