John Lennon was quick to get angry in his youth. His friend recalled one fight that really rattled the musician.

A new book focuses on John Lennon living a long life and getting to perform at one last concert with the Fab Four.

After leaving The Beatles, Lennon created meaningful music that spoke about peace and unity. His songs continue to move people across generations. “Imagine” came out in 1971 as part of John Lennon’s ...