this is an early version of a tool that extracts chords from audio files. It uses chord-extractor to extract chords from audio files and yt-dlp to download audio from youtube videos. The extracted chords are then displayed using tombatossals/react-chords + tombatossals/chords-db.

it works for me. i hope it works for you too.

• Python (it's work for me on python 3.8.10)
• chord-extractor and its requirements
• https://code.soundsoftware.ac.uk/projects/vamp-plugin-pack/files to install Chordino and NNLS Chroma plugins
• yt-dlp

You can either:

• use the prebuilt react app in dist, or,
• build it yourself using npm i and npm run build.

Inside the project directory run

# for a local file
python chord.py path/to/your/file.mp3

# for yt video/audio
python chord.py https://www.youtube.com/watch?v=your_video_id

This project includes code from David Rubert under the MIT License:

• guitar.json and ukulele.json from https://github.com/tombatossals/chords-db (Copyright Original Author David Rubert).