THE CRADLE WILL ROCK (1937) was a socialist, anti-materialistic piece written by Marc Blitzstein.
It took place in the mythical city called Steeltown, and the main characters were Factory Owner Mr. Mister and his family.
It was originaly to be produced by the Federal Government-sponsored WPA theater.
However, the government decided it didn't want to sponser a "Marxist" musical so on Opening Night, the cast arrived at the theater to find it padlocked.
Blitztein then lead the company and audience to an empty theater nearby. So as not to get into trouble for putting on the show, the cast purchased tickets and performed their roles from the audience, with Blitzstein at the piano and acting as Narrator to help transition the storyline between songs.
Show was a modest success--with the Marxist anthem "The Nickel Under Your Foot" emerging.
A London revival was recorded several years ago on CD, but I believe it is out of print.
"I say YOU'RE the CUTEST one. No, I say YOU'RE the CUTEST One. And we go on like that from dawn to three."