We were really starting to find ourselves in the studio. We were finding what we could do, just being the four of us and playing our instruments. The overdubbing got better, even though it was always pretty tricky because of the lack of tracks. The songs got more interesting, so with that the effects got more interesting.
I think the drugs were kicking in a little more heavily on this album. I don’t think we were on anything major yet; just the old usual - the grass and the acid. I feel to this day that though we did take certain substances, we never did it to a great extent at the session. We were really hard workers. That’s another thing about The Beatles - we worked like dogs to get it right.
— Ringo Starr
