Wow! It seems like this melody can be played offline on a 15 note paper strip music box!
All you need to do is:
"Carol of the Bells" is a popular Christmas carol composed by Ukrainian composer Mykola Leontovych. Enjoy this beautiful Christmas melody. https://youtu.be/YsqU0iFPmr8 I can help you to create custom notation for your DIY music box. https://www.fiverr.com/s2/a76222cd1b http://www.kazantsev.net/music-box