Remember that episode of “Seinfeld” in which George arrives at Jerry’s house singing “Master of the House” from “Les Miserables”? “I can’t get it out of my head,” he complains to Jerry. “I just keep ...

PHILADELPHIA (CNN) -- In 2009, Lady Gaga sang about being caught in a bad romance, and people the world over were, almost instantly, able to sing along. Even now, seven years later, the odds are ...

Everybody has gotten a song stuck in their head at one time or another, a catchy tune or annoying ditty that replays over and over and refuses to disappear. Known as an "earworm," or more ...

If you have a toddler, the words "Baby Shark" may be enough to make you cover your ears and run to the next room. The YouTube video of the song has nearly 2 billion views, and it's easy to understand ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. In 2009, Lady Gaga sang about being caught ...

Explore the music tied to iconic moments in history on the CNN Original Series “Soundtracks: Songs that Defined History,” now streaming on demand and CNNGo. Three musical factors have been found to ...