It's 10PM - do you know where your toddler is?

Why yes, I do. She's in her room. Playing the harmonica.

Well, that's not true. She WAS in her room playing the harmonica about 10 minutes ago, when we told her that this was not play time, and she very sweetly climbed back into bed. Right NOW she's banging on the door asking for mommy.

Because Mommy has her harmonica.