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Study: Pop Music is Getting Sadder
A study of hundreds of thousands of popular songs over the past three decades has found a downward sonic trend in happiness and an increase in sadness, as the chirpy band Wham! gave way to the moody Sam Smith. For the report in the journal Royal Society Open Science, researchers at the University of California at Irvine looked at 500,000 songs released in the UK between 1985 and 2015, and categorized them according to their mood.