+2Agree! Anything by Pink Floyd.
Starting with Dark Side of the Moon, each of their albums had it's own theme.
Wish You Were Here, Animals, The Wall.
Seminal. First one that came to my mind.Who's Next
+1. Lists like these almost needed to be broken down into 'Beatles' and 'post-Beatles' eras.Rubber Soul
Best is less subjective than favourite. When evaluating best you should include content (lyrics,composition,arrangement,instrumentation), influence, innovation, delivery and cohesiveness as the main defining criteria."Best" is highly subjective. I'm a hip-hop fan of a certain age, so my personal favourite album of all time is The Low End Theory by A Tribe Called Quest.
unpluggedNirvana Nevermind