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.

  • 1

    The cast of "Glee" has had more songs chart than the The Beatles

    Buzzfeed
  • 2

    People actually bought Billy Ray Cyrus' album “Some Gave All…” 20 million people. More than any Bob Marley album

    Buzzfeed
  • 3

    Katy Perry holds the same record as Michael Jackson for most number one singles from an album

    Buzzfeed
  • 4

    Flo Rida's “Low” has sold 8 million copies – the same as The Beatles' “Hey Jude”

    Buzzfeed
  • 5

    Ke$ha's “Tik-Tok” sold more copies than ANY Beatles single

    Buzzfeed
  • 6

    Led Zeppelin, REM, and Depeche Mode have never had a number one single, Rihanna has 10

    Buzzfeed