musical box BrE
music box AmE

"Tilda, have you been tinkering about with the musical box?"

So she only laughed, like a musical box.

Each episode begins with a shot of a musical box which rotates while playing a tune.

However, his nurse arrives and throws the musical box at him, destroying them both.

However, this changes when Theresa tells her that a musical box may indeed be magic.

Perhaps one of the musical boxes might be a better choice.

They handled a line of cheap gramophones, and did a little with musical boxes.

And who had set the musical box going?

He also brought a small musical box along with him, which helped to ease suspicion and win friends (especially among children).

He took the musical box from her and set it down.