This is a song from Final Fantasy 9. I loved the rendition played by 4 flutes. That version was called 'The place I'll return to someday'. It lends itself very well for a musicbox, so here you go!
Small bit of advice; at the end there are 3 notes that should be closer then the editor allows. The F#, A5 and D6. Move the A and D closer to the F#.