What Song Can’t You Get Out of Your Head?

Everyone’s heard it, or at least heard of it.

You’ve probably even sang along.

Maybe you joined a flash mob because of it.

It’s Carly Rae Jepsen’s ‘Call Me Maybe.’

But why is the song so catchy?

According to an msnbc.com article, it’s because of a little something called an earworm.

*Click here to read more from msnbc.com.

What song can’t you get out of your head?

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