A tracker, FastTracker 2 style, where the samples are videos. Every note plays a clip, and the song comes out as a 9:16 music video (think YTPMV).
This is an alpha (0.0.1). Keep your expectations low: it's broken, ugly and silly everywhere, and files from today may not open tomorrow. It has only been tested in Chrome. It's made for fun, not to replace your DAW.
Try it in your browser: https://miratcan.github.io/pooptracker/
python3 -m http.server 8765
Open http://localhost:8765/, press Space to hear the demo beat, then drop a short video on the page to make your own instrument. Keys in the header lists the shortcuts.
The manual (Türkçe) walks through every part of the screen, with pictures.
Found a bug, got stuck, wished something worked differently? Please open an issue: reports from people actually making music with it are the most useful thing right now. Pull requests are welcome too; start with CONTRIBUTING.md.
There is no roadmap. Requests are weighed against The Zen of PoopTracker, a short list of principles: it's for fun first, it stays simple, it does what FT2 does unless video needs otherwise, it isn't a video editor, its files are plain text and never guess, it needs no build and no internet, and an AI over MCP can do whatever you can do.
WTFPL: do what the fuck you want to.