I saw Sir Paul, great show. But never the whole group. too young.
Anecdote: in 1975 my older brother was working the Anaheim convention center across from dismal land.
he was assigned as gopher for the entertainment and Elvis was there.
The entourage/band had my brother running all over the place to get dumb stuff, almost like a scavenger hunt. I heard that was a game they liked to play with the help.
Right before he went on stage, Elvis tossed my brother one of the scarves he had around his neck and thanked him for being a good sport.
He still has that scarf, too bad he couldn't get it signed but that wasn't in the cards.