How did this beautiful bit of Beatles history get lost? (with audio)

George sings “I Me Mine” to Paul after a beautiful Beatles bonding moment.
“You want boots of those?”
“Yeah.”
“I’ve got boots of them.”
“You know where you can get ’em?”
“Yeah, you get ’em off me… I’ll give you ’em. I never wear ’em.”
“You wanna hear a song I wrote?”