Nine Inch Nails is responsible for the song Happiness in Slavery.
 With lyrics written from the perspective of multiple fictitious characters, Year Zero is a concept album criticizing the United States government's policies and their impact on the world 15 years in the future
 The high-quality audio files quickly circulated the internet, and owners of websites hosting the files soon received cease and desist orders from the Recording Industry Association of America, despite the fact that the viral campaign, and the use of USB drives, was sanctioned by Nine Inch Nails' record label

