Show HN: Procedural Music Workstation in the Browser (manager.kiekko.pro)

As a side project for a hockey manager game, I created a small audio tracker, "HM Tracker," which was used to make the game's music.

It is a browser-based tracker-style music workstation. All sound is procedurally generated from oscillators - no samples, no plugins.

The UI lets you edit patterns on a step grid, pick instruments and chords, then export as a standalone JS music engine or WAV file. Built with vanilla JS and the Web Audio API (best experienced on a desktop browser).

Made in the '90s demoscene spirit (at least the looks, anyway).

Would love any feedback!