Re: Dylan's Mishearing of "I Want To Hold Your Hand"

"I'm afraid we only have champagne"!!!
So the Beatles, or at least John and Paul began using pot after the
release of A Hard Day's Night and before the writing & recording of
Rubber Soul.  AHDN is really good, but the evolution evident in Rubber
Soul is astounding.  Goldman, for one, argued that marijuana was a key
factor in the musical changes.
Of course, John and Paul were supremely focused on their work -- and
marijuana was a different thing back then.  There was no dawn-till-dusk
dope digestion followed with Fox.