I mean I'd start by writing about where he lived in Liverpool and the beginnings of his interest in music there in the 1950s.
The Beatles kind of rose out of his first band in Liverpool called the Quarrymen....I'd begin by talking about how they formed and how they morphed into the Beatles and lead the British Rock Invasion in '64. It's really a fascinating story. You could move into his relationship with Beatles and how they had a falling out after he got together with Yoko Ono.
I'm a total rock n roll geek.
And it's pretty easy to decide where to end...I mean he's been dead over 30 years!