On this third episode of Season 1: Ian Hears the Beatles, Ian and Joel talk about The Beatles' 3rd and 4th albums: "Beatles for Sale" and "Help!"   Listening in, you might pick up on topics like   - John Lennon literally crying out for help through his songwriting - What's the worst Beatles song yet? - Which word do the flag letters on the front of the "Help!" album cover actually spell?   And you'll get to hear Joel completely nerd out all about the lyrical and harmonic elegance of the song "Yesterday."