The ‘beep beep beep beep yeah’ background vocal may have also have been a nod to ‘Beep Beep‘ by the Playmates (1958) …The bass line was patterned after Donald ‘Duck” Dunn’s playing on Otis Redding’s ‘Respect‘ (1965).
Beep Beep was one of the singles my dad owned. I played it regularly and, for a time, knew all the words.
The GOOD news is that, from this point, the albums released in UK were the same in the US, starting with Sgt. Pepper.
My two favorite Beatles albums came out in successive years, and are successive albums, at least in the United Kingdom and the rest of civilised world. In North America, the record executives managed to squeeze out another album in between.
George Harrison once said, “I don’t see too much difference between Revolver and Rubber Soul. To me, they could be Volume One and Volume Two.” Paul McCartney has also blended the albums together in interviews. Here are the listings; there are also links to every song.