sudo apt install aubio-tools portaudio19-dev
python3.7 -m venv env
env/bin/python -m pip install -U pip wheel
env/bin/python -m pip install -r requirements.txt
env/bin/python -m chop [audiofile.wav] [OPTIONS ...]
To see a list of options, run the command with the --help argument.
For best results, use loopable, dry, percussion or drum samples, such as the famouse "Amen Break".