Well, I have done some reading on the subject of those Beatles you kids seem to worship,, from various sources, and picked up something interesting. I have not spun it into some full-fledged theory or anything. Just a couple of random observations. I was curious about the drummer that was fired and replaced with Ringo, shortly before they became world famous. Ringo, as you no doubt know, recently was inducted into that Hall O' Fame, up there in Cleveland. Okay, it isn't entirely clear, because the original drum man didn't get hit by a truck or something, and Official reasons are not always reliable. But the unofficial conjecture runs like this: the drummer was not as technically proficient or as open to working with their record producer, as the same felt was necessary for their success as recording artists--that reason aligns with the official reports. See, he was hired on, through mutual connections, while the group was being formed up to go to Hamburg, on the German-Denmark border, and entertain. Apparently, he was not really in their circle; though in the band, but not really close friends. Indications are that he was also more attractive to female fans & getting more attention than the other guys. So, when they returned to England to start recording, this became an issue that had to be resolved. So, they recruited Ringo, who was technically more proficient & compliant; and not as much of a distraction from the front men, John & Paul. See? Then, they booted the original drummer(Pete) out. Okay--the issue of what led to the breakup of the Beatles. Well, the usual answer is "creative differences". Well, maybe. But, I think it's more like a restaurant that starts out great; very popular at first; but then after a few years the owner becomes self-satisfied and lacks motivation(heavy pot use, there), and starts serving leftover pizza and McBurgers to it's patrons, instead of fresh, original stuff. Most of the Beatpools later albums were pieced together with outtakes from earlier work or jams based upon some drug-induced snippet of melody. All kinds of stooped stuff. "she came in through the bathroom window; Lucy in the sky with diamonds; Rory Racoon. And worse. Admittedly, people bought it, anyway! The next thing is, Lennon & McCartney were becoming too preoccupied with their girlfriends, who were basically wannabee artiste's. They were Mama's boys, who tended to let their wimmin dominate them. Linda Eastmans' family managed McCartneys' fortune, and quite well. Ono's family was in Finance, too. There is a famous video of the Beatles' Lennon, performing onstage with Chuck Berry, and Yoko Ono is now performing with them, doing pretty much nothing useful. In fact at one point, she grabs a microphone, and impetuously yelps into the microphone, which suddenly got Chuck Berrys' attention, in a very negative way, like: WTF??? How do you like that?