Fine book. Not long ago I finished my third (at least) re-reading. Was struck this time by all the musical attention he gives to Ringo. Quite insightfully so, too, as far as this non-musician can tell.
(Y'know, I actually had a nightmare a few nights ago in which I bought the "Past Masters" singles comp and it somehow didn't have "Rain" on it. Shows where my subconscious is, I guess.)