I just finished reading Fire and Rain, a look at the music and times of the 70s, focusing on the break up of the Beatles, Crosby/Stills/Nash and Young, and Simon and Garfunkel, and the rise of James Taylor and other 'soft rock' writers. I was 13 in the 70s, just beginning to get a sense of the world, and eating up the music of the time. I enjoyed finding out much of what was hidden in those days. It does talk about Across the Universe - this was in production when the Beatles broke up and basically they didn't want to lost money. So when Let It Be was released, the went ahead with the movie, using the songs, and putting together a montage of the groups various activities. It was pretty much a flop, but it was certainly of its time
As for the Walrus - it was fun, like nursery rhymes that don't make sense are fun to little kids. Thats my take on it anyway
