Thanks to Christopher Ave over at Music for Media, I learned of an interview with George Martin, the person who recorded the Beatles songs.
Here’s a wonderful BBC radio piece that includes interviews with Beatles producer George Martin and an Abbey Road engineer who worked on the remastering project. It really highlights Martin’s considerable influence on the band and his contributions to the recording.
Sadly, the full interview is no longer published, but there are snippets of it available. One can hear those snippets at this BBC Radio 2 link. Link to Mr. Ave’s post; explore around there, as there’re plenty of good posts.