The information you provided is too little and it is difficult to find. I'll give you what I have first and see if there's anything you want. The name may be strange, but it's true. It’s best to use Kugou to find it.
The music box is so good that I want to cry
Where the Stars Are Music Box Edition
Castle in the Sky - Music Box Edition
The Loneliness in the Deep Sea Music Box Edition
Dance-music box version-hime tree of destiny
Songs as soft as a music box
Pure music music box crystal
Canon-music box