Music Box

"Here is a box, a musical box.
Wound up and ready to play.
But this box can hide a secret inside.
Can you guess what is in it today?"

These words may mean something to you if you are of a certain age.
You can remind yourselves here.

Actually, I always thought it should have been 'who is in it today'
I was a stickler for grammar and the proper use of language from an early age!