Hey! It looks like this melody can be played offline on a 20 note paper strip music box!
All you need to do is:
This version was originally created by R3 Music Box who published the song on his YouTube Channel. I am not the original creator, but a passionate fan who played it by ear and made it into a midi. Again, no affiliations with R3 Music Box Productions. This song is one of my favorites, and its becoming quite popular as of recent. Give the original creator a shout out for me, my next submission will be of my own work.