Does anytone know the story of Quadrafenia?

Tweet

Tommy was the first rock oprera and of course it was great and I bought it when it first came out. And we knew Tommy was the story of a deaf dumb and blind boy. And in fact when you get the album you learn he becomes deaf dumb and blind from witnessing the murder. Then Jesus Christ superstar came out, another rock opera. When Quadrafenia came out I thought it was just another who album like who's next. Then, some time later I was told no, Quadrafenia is another rock opera. But I have no idea what this one's about.