Sgt. Pepper is incredible, and for decades I considered it the “gold standard.” But I always found myself re-playing Revolver. But Pepper remains the reference album for “that album a band puts out that is the epitome of the band’s output.” No album since Pepper was as good - though some of The Beatles best songs are post-Pepper.

The amazing thing about The Beatles is that their catalog is a diverse collection of numerous different pop and rock sensibilities, like they just could not pick a direction, but hit on nearly every form of pop and rock they could think of, then immediately got bored and moved on to something else.

For folks discovering The Beatles for the first time, I always recommend listening in chronological order, simply because their musical evolution is really their defining characteristic - many bands found a voice and then did deep-dives (thus defining the later genres of rock that The Beatles maybe lightly touched on before moving on). The Beatles refused to be constrained, and I think that’s why we are talking about them some 50 years later.