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Show HN: Instrumental Model from Scratch (With Demo)

day6 | 2026-02-18 03:00 UTC | source
1 points | 0 comments | original link
Wanted to try vibe coding a model one day when Opus 4.5 started becoming pretty good. Wrote up an intuitive explanation which should enable someone to generate similar code!

New conversions queue up and go through my one PC at home, so a disclaimer that new imports might be slow. I've also temporarily commited to the bit of having everything scale to $0, so I have lambda-ified my API server and deleted my EC2 instance so there could be a 0.1 second cold start. Mostly a hobby project with 0.4 users but please feel free to use it to listen to any album you'd like the instrumental version of!