No doubt about it, earworms are irritating.

“Who Let the Dogs Out?”

Sometimes, our ability to remember song lyrics more readily than facts is put to good use.

Woman singing happily

As a child, you probably memorized the alphabet with the help of a song.

This is one of the many reasons a brand new song might seem instantly familiar.

Song structure is a huge boost to memory.

Woman lying on bed and singing

“That gives us a hook to hang the words on.

And a song’s chorus gets repeated even more times.

So they get stuck in there and you’re able to’t get them out.

Woman singing into smartphone

Couple singing together in kitchen