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

Category: ai-ml

Tags: audio-processing, deep-learning, music, chord-recognition, youtube

Score: 6.7/10 (Innovation: 6, Technical: 7, Documentation: 5, Utility: 7)

FlexChords uses a custom deep learning model to automatically extract guitar chords, key, and tempo from any YouTube video or audio file, providing real-time synced chord displays and MIDI export. It is interesting for musicians and producers who want to learn or transcribe songs quickly without manual effort.

Target audience: musicians, producers, music learners, audio engineers

Repository: https://www.flexchords.com/

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