Did The Beatles Put A Message To Fans When They Played “I’m So Tired” Backwards?

At the very end of The Beatles’song I’m So Tired, what seems to be nonsensical mumbling can be heard in the background. The mumbling, if played backwards can be imagined as something along the lines of “Paul is a dead man. Miss him. Miss him. Miss him.” This only adds to the many supposed references to the “Paul is dead” conspiracy scattered throughout the White album. Mark Lewisohn has said that the nonsensical mumbling is actually Lennon muttering, “Monsieur, monsieur, how about another one?”