install lilypond for generating sheet visuals http://lilypond.org/development.html programatically build the sheets for lilypond https://abjad.github.io/first_steps/linux.html https://stackoverflow.com/questions/65488615/save-abjad-ouput-pdfs https://www.reddit.com/r/lilypond/comments/10t5kxt/noobie_question_can_i_use_numeric_midi_values/

cant export midi, which may prove useful when comparing input vs what we show https://groups.google.com/g/abjad-user/c/1qQiQK5nBn0

https://softwarerecs.stackexchange.com/questions/34870/python-library-for-rendering-music-notation