Comment by noamikotamir

I wrote a CLI tool that converts simple chords text (i.e. "Cmaj7 | A7b9 | Dm7 | G7b9,13") to MusicXML, which can be converted to a nice looking PDF using any music notation software. You can think of it as "Markdown for chords".

Repo: https://github.com/noamtamir/txt2musicxml