"2+2=5" by Radiohead

The song is discussing the idea of a utopian government's idea that the government is always right and no one can question the authority. The music enhances the theme because of it's natural sound without synthesizers mirroring what the government says is truth and nothing the government says has been synthesized. The line, "January has April's showers," reflects the theme from 1984 that the government controls the knowledge and can change what has been previously thought.