He is, to state the obvious, a legend. The bass guitar player for no less than the most successful band of all time and writer of so many classic songs that he makes the output of of most modern day songwriters look meagre by comparison. This is a man who changed the course of popular music, and took bass guitar playing to a completely new level.

https://www.guitarworld.com/features/listen-to-paul-mccartneys-isolated-bass-on-lucy-in-the-sky-with-diamonds