
RHLSTP with Richard Herring RHLSTP Book Club 171 - Ian Leslie
Feb 27, 2026
Ian Leslie, author of books on psychology and ideas, discusses his Beatles study John and Paul: A Love Story in Songs. He explores Lennon–McCartney chemistry, musical detail that rewards re-listening, parallels with comedy partnerships, myths like the Paul replacement theory, and why focusing on their relationship offers a fresh take on familiar songs.
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Substack Post Sparked The Beatles Book
- Ian Leslie wrote a 10,000-word Substack about Paul McCartney during lockdown and it went viral, which led him to write the book.
- The viral piece convinced him there was appetite for a deep-dive on Lennon and McCartney's relationship.
A New Angle Cuts Through Beatles Myths
- Leslie noticed no serious book had focused squarely on Lennon and McCartney's relationship combined with musical analysis.
- He saw an opportunity to reframe their story away from binary myths (who was 'cool' or 'boss').
Childlike Naivety Fueled Both Genius And Mistakes
- Leslie highlights the Beatles' paradox of childlike naivety and rapid maturity, which fuels both bold creativity and poor business choices like Apple.
- That combination explains why risky ideas repeatedly succeeded despite managerial failures.




