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In this unusual visualization, artists Fernanda Viégas and Martin Wattenberg have analyzed the lyrics of 10,000 songs looking for the words that describe body parts and have plotted the results as a function of 11 music genres. The resulting chart highlights the differences in lyric content between the various genres. It's an interesting graphic (but be warned, some parts of the graph - especially the Hip Hop genre - are not safe for work).