I remember reading (I don’t have time right now to find a site) that it was a mistake that they liked and decided to go with. Subsequently, they stated that they had done it on purpose. Subsequent to that, Paul McCartney threw the BF flag on that. He said that it thought it as genius, but he didn’t believe for a second that they did it intentionally.
I think over time, the strong consensus is concurrence with McCartney - mistake that really worked.
At the end of “Let Me Roll It” by Wings from the Band On the Run album there’s an extra beat in the outro that kind of sounds like a hiccup - instead of baDUMP tick baDump it goes baDUMP baDUMP tick baDUMP. In his book recording engineer Geoff Emerick said it was an editing mistake (back in the razor blade and splicing tape days). He was mortified when they were listening to the playback for the first time and wanted to fix it immediately, but Paul liked it and not only left it in, they played it that way when performing it live after that.
I’ve been trying to reconcile these comments, and I can’t. However…
3_4___3___4_5____3-2__1
I saw her a-gain last night
3____4____3_5____5______5
It’s been a hard day’s night
I haven’t listened to this in forever. Phillips was a great songwriter. K.D. Lang once declared that good songwriting comes from being constantly surprised, and the chord progression here does that beautifully.