Six short months ago, Ian Zumback didn't know anything about The Beatles. Now, he's listened to all of their albums, watched a couple of movies about them and talked about them for so, so many hours.   If you've been along for the ride, first of all thank you for joining us. Second of all, join us for this retrospective/celebration episode on what Joel and Ian took away from this experience.    You'll also hear:  - Joel and Ian rank all 12 albums  - Their favorite 3 Paul, John, and George songs - Their votes for the worst 3 Beatles songs - At long last, a couple rounds of "How Many Beatles Songs Can Joel Identify in One Second?" - And moooooore!