There are really two different kinds of "concept albums:" one that's generally built around a theme and explores ideas within that theme, like Sgt. Pepper's and Pet Sounds (two albums about which I have thoughts, and are, I'm sure, in the top 20, so check back in a year or so), and one that actually tells a cohesive story with a plot and characters, like this one, maybe the most famous of the latter type in history. The story, which wasn't included in narrative written form anywhere with the album, goes something like this: a boy's father kills his mother's lover, after which the mother hypnotizes him, causing him to lost his sight, hearing, and speech; he retreats to an inner world and is tortured and molested by relatives; he then becomes a pinball prodigy, then regains his senses, starts a cult, which eventually fails, and again retreates to some kind of inner world. This album came out in 1969, can you tell? Leaving the story, such as it was, ...