The experience Paul McCartney describes about the composition of “Let It Be” is one of the most extraordinary accounts of musical creativity in the documented history of songwriting. It is also, depending on how you receive it, either the most humbling or the most inspiring thing a songwriter has ever reported about their own work. It arrived completely. In sleep. Not as a fragment or a feeling or the beginning of something that would require months of development. As a finished thing.
McCartney has told this story many times. The version that appears in his memoir, in interviews across decades, in the various documentaries that have used his testimony — the versions are remarkably consistent in their essential facts, which is itself evidence that what he is describing is a genuine memory rather than a constructed narrative. Real memories have rough edges. This one does.
He was having a difficult period. The Beatles were in the final phase of their existence — the specific, grinding, deeply unhappy final phase of a band that was falling apart in slow motion with the eyes of the world watching. His father had died some years before. The specific weight of that loss had not fully resolved. He was carrying things that he had not found a form for.
He dreamed about his mother. Mary McCartney had died of cancer when Paul was fourteen years old. She had been present in his life in the way that lost parents are present — as an absence that shaped everything around it, as a voice he no longer had access to but could still, in certain states, almost hear.
In the dream she came to him. He has been very specific about the quality of the dream — not vague, not impressionistic, but specific and clear. She was there. She spoke to him. She said something to him — the words that became the lyric. Let it be. An instruction. A comfort. Something a mother says to a child who is carrying more than they can comfortably carry and needs to be told that the carrying is not the only option.
He woke up with the whole song in his head. Melody, words, structure, the feeling of it — all present and complete. His immediate response was not joy. His immediate response was the response of a professional songwriter who has spent his entire career constructing songs from components and knows that songs do not arrive whole because songs do not arrive whole.
He assumed he had heard it somewhere.
He spent the first part of the morning searching. Playing the melody to people who happened to be around. Humming it for musicians whose memory was a reliable catalog of existing material. Going through in his own mind the body of music he had absorbed across a lifetime of intensive musical study and performance. Looking for the song that he had remembered and mistaken for original thought.
He could not find it. Nobody recognized it. The melody did not match anything in the available catalog.
He had written it in his sleep. His mother had given him the words and his sleeping mind had given him the music and he had woken up with the most comforting song in the Beatles’ catalog complete and ready to be played.
He has said that the song has a different meaning for him than anything else he has written. Because he did not write it in the ordinary sense. It was given to him in the specific way that the word inspiration literally means — breathed into him. By something. By someone.
He said his mother’s name was Mary. The lyric says: Mother Mary comes to me. He said that was not a religious reference.
He said it was his mum.
She came to him in a dream and gave him the song because she knew he needed it. That is what Paul McCartney believes. He has said it plainly and without embarrassment across fifty years of telling this story.
The song has given comfort to millions of people who needed it.
It was made for one person first. A fourteen-year-old boy who lost his mother too early and spent fifty years finding ways to hear her voice.
She came to him eventually. In a dream. With exactly the right words.
Let it be.