A repository for developing chroma extraction and chord detection algorithms.
- essentia library with python bindings must be installed: http://essentia.upf.edu/documentation/installing.html
- Install NNLS chroma vampl plugin, if want to use NNLS chroma. plugin: http://isophonics.net/nnls-chroma how to install: https://www.vamp-plugins.org/download.html#install
- chromaprint library (https://acoustid.org/chromaprint) is needed for fill_audio_db utility
- use pip: pip install git+https://github.com/seffka/pychord_tools.git