Show HN: FlexChords detects chords for any YouTube song with a model the author trained
amits97 · hn · 2026-10-20
A developer released FlexChords on HN: frustrated that online chord charts were often wrong or oversimplified, he trained his own model to detect chords from any YouTube song.
- Supports editing detected chords, transposing, and MIDI export
- A 1-minute demo is available; the author is soliciting feedback on misdetected chords as the project iterates
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