8 Things You Need To Know Today (November 27, 2017) - mindbodygreen.com

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8 Things You Need To Know Today (November 27, 2017) mindbodygreen.com According to a new analysis of 90,000 songs by the Royal Society of Open Science, sad songs have become increasingly less common all over the world since 2010. Researchers assessed this by looking at the types of chords used in songs and looking at ... and more »

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