A hit song becomes a hit in the first place because it strikes all the right chords (pun intended). It makes you feel nostalgic, or angry, or sad, or incredibly happy. Or maybe it's something you can dance to.
And I don't know about you, but knowing behind-the-scenes facts about some of my favorite songs always makes me appreciate them more. So here are some cool facts about hit songs hat might make you think of them in a new light.