fellow music lovers:what are your fave early beatles later beatles and post break up bealtes songs?

early beatles 1962-1966

later beatles 1967-1970

post break up(think about it :P )

BQ:who do you think had the best solo career?
BQ2:fave beatles album?
BQ3:fave post break up album?
BQ4:what do you think of this song?

http://www.youtube.com/watch?v=1bJMxhvVf0ofeature=player_detailpage#t=0s