Paul McCartney; he dreamt of his mother (who died when Paul was 14) when The Beatles were going through their difficult break-up. His mother was called Mary, so the lines:
In my hour of darkness, mother Mary comes to me.
Speaking words of wisdom, Let It Be.
Are describing his dream experience.
I think that was paul macCartney
Nobody. The other band members finished the tracks for Let It Be without his input. Lennon wrote later "I started the band. I disbanded it."
actually it was one of the beatles who wrote a book which was john Lennon he wrote john Lennon in his own write.
John Lennon, during 1968.
John Lennon wrote the song.
John Lennon.
John Lennon wrote Please Please Me.
John Lennon wrote In His Own Write.
John Lennon and Paul McCartney.
John Lennon.
It was John Lennon.
John Lennon