This quote is extremely pretentious, and one that even Bono admits was ill-advised. However, the song that they played is just awesome. In fact, I firmly believe it's one of the parents for hard rock. This song rocked harder than any other Beatles song, and deservedly received praise for the rawness and emotion. It's decidedly not as polished as the rest of the Beatles songs, and Paul basically wrote it because he was tired of people saying he only wrote love songs and ballads. (By the way, Paul later recorded as The Fireman and did a song called "Nothing Too Much Just Out of Sight" which was similarly angry, and definitely not Paul McCartney like at all.)
Anyways, great song starts off with the guitar playing, and then adding the drums. However, what really brings the nasty on this song is the bass line. It's the main force for the song, which is unusual for a band with two guitars. It's just fuzz and repetition. It's what makes the song really. The bass, loud drums, and then the guitar coming in on the chorus and the bridge.
The lyrics are almost inconsequential, but they still rock too. A Helter Skelter in England was a high winding slide. (Hence the line, "When you get to the bottom you go back to the top of the slide." It meant an actual slide you know. It's also a metaphor for the fall of the British Empire according to Paul, but I'm not so sure about that one.)
There is just so much good about this song. The album version that starts to fade out only to kick back in, play for a little longer, fade back out, come back up to the ending where it all breaks down and you hear John say, "Was that all right?" and then the yell from Ringo, "I've got blisters on my fingers!" Apparently that was the 18th take of the song, so he might have had blisters.
Paul says that the song came about because The Who said that their song, "I Can See for Miles" was the most rough, raw and hardest song they'd ever done. McCartney says that when he listened to it that he didn't hear that at all, and decided to make something even harder. Hence a song he'd had that was silly became the rocker it is today.
Gotta admit, I used to listen to this song before going out in London. If you strip away the mental illness from Manson stuff, it's a song that really gets you pumped. (Hey, my friend Socks from University used to listen to "Hunka Hunka Burnin Love" before he went out at night.) Plus, I lived right next door to the place where the Beatles recorded the song, so it kind of made sense to listen to one of their songs, right?
Go listen to it. Preferably with the music turned up and the bass on loud. It's a great song, and one that needs to be experienced again.