版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/html-midi-player/1.6.0/esm/index.js
- https://cdn.bootcdn.net/ajax/libs/html-midi-player/1.6.0/esm/index.min.js
- https://cdn.bootcdn.net/ajax/libs/html-midi-player/1.6.0/midi-player.js
- https://cdn.bootcdn.net/ajax/libs/html-midi-player/1.6.0/midi-player.min.js