This is the 50th anniversary of Sergeant Pepper's Lonely Hearts Club Band, which is getting attention in the media. Listening to the radio I heard the announcer say that three of the Beatles weren't that enthusiastic about it; Paul was the one who liked it.
Why my title? The lesson here for the Democrats is that you go along to get along, and while the Beatles didn't agree on the record, they reached a consensus decision to go ahead with it. That sort of give and take is important for any organization, and will be important as the Democrats go forward.