Plays and edits Amiga Mod files and FastTracker XM files. If you have ever heard of Protracker or Fasttracker, then you know the drill, if not, then you are probably too young :-)
It needs a modern browser that supports WebAudio. It's tested to work on Chrome, Firefox, Safari, Edge, Chrome on Android, mobile Safari and the Samsung Android Browser. It works best in Chrome.
Sadly it doesn't load Impulse Tracker modules, so you are today spared having to listen to my teenage masterpieces. The code's on Github.