Show HN: FlexChords – chords for any YouTube song, from a model I trained

By amits97 · 2026-10-20 · 7 points · 0 comments

https://www.flexchords.com/

I play guitar, and chord charts online were often wrong or oversimplified for the songs I wanted to learn, so I built FlexChords. You can edit the detected chords, transpose, and export to MIDI. 1-minute demo: https://youtu.be/-cbL3L3UnGs It's still a work in prog…

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