Has any other musical followed a trajectory like this one?
These guys were really smart.
First they made a concept album.
Then they made a stage show.
Then they made a movie.
40 years later, the stage show is still going strong, and they're still raking in the cash.
Has anybody else ever done it this way? Or tried to do it this way?
"...And far away in his cage, the monkey smiled with his all-seeing eyes."