"Oh, God, no, no. Not beetles. The Beatles. They're a band." The fun of the multiverse. And the unfortunate pun of the Beatles' name. "And while I can't really say they're sacred, they are kind of rock gods. And woe betide anyone who besmirches their name in front of me because they're perfect. Were perfect. Their music will live forever."

Diana was not a violent creature, by nature. But she had once or twice been very tempted to slap someone who said their body of work was over-rated.

It so was not.

And up until recently, not meeting John Lennon had been the greatest regret of Diana's American life.

"I'll play some for you, sometime."