Thank you for mentioning it. The Rush video has been added to the post as a cultural reference to utopia. I prefer the early concert film to the official video.
I saw Rush a few months back on their last tour. They still rock. Three plus hours of jamming with only a small break. Simply amazing.
Rush's previous album "2112" was based upon Atlas Shrugs.
The following album "Hemispheres" has the Orwellian "Animal Farm" song "The Trees" explaining socialism/communism's effects.