In Many Years From Now, Barry Miles’ 1997 biography of Paul McCartney, the Beatle recalled writing the melody for a set of John Lennon lyrics that eventually became “In My Life,” the immortal meditation on memory that Lennon sang on Rubber Soul.
Now, a pair of academics claims that statistical analysis proves there is less than a one in 50 chance of McCartney having written the music to the song.
“As I recall, he didn’t have a tune to it,” McCartney told Miles. “I said, ‘Well, you haven’t got a tune, let me just go and work on it.’ And I went down to the half-landing, where John had a mellotron, and I sat there and put together a tune. … I recall writing the whole melody. And it actually does sound very like me, if you analyze it.”
Source: ultimateclassicrock.com