Sir Paul McCartney got the world excited by releasing a trailer for a documentary featuring legendary music producer, Rick Rubin. The trailer teases the two taking a deep dive into the music of "The Beatles".
After reading this you will probably feel sad for the rest of the day. Even though some of these facts about popular music might be hard to digest, they are all true. Google them if you feel the need. Thanks to Buzzfeed for pointing out these disappointing yet factual tidbits about pop music
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