This project was originally for a class (IGME-230: Web Design & Implementation)
Specs can be found here: https://github.com/LawleyClasses/230-spring2017/blob/master/projects/project4.md
Original can be played here: https://apps.ctmartin.me/web-midi-player/original/
Original's code: https://github.com/ct-martin/web-midi-player/tree/original