I'm surprised this targets TeX rather than lilypond, which AFAIK is the gold standard for free (as in beer and speech) music engraving.

I checked, and lilypond also offers features for Gregorian chant notation [1]. Has anyone used both and is able to compare?

[1] https://lilypond.org/doc/v2.25/Documentation/notation/typese...

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jdelfuego 6 hours ago | parent [-]

Good question, they considered it at some point:

> Lilypond is a very good tool, but the part on Gregorian chant is not maintained and very deep modifications would be needed to perfectly align the notes and text.

Source: https://gregorio-project.github.io/gregoriotex/index.html

	▲	jancsika 6 hours ago \| parent [-]
		Circa 2024[1]: > Note, however, that there are some serious flaws in LilyPond regarding Gregorian notation (especially the non-modern version), and right now there is nobody who works on improving that... 1: https://lists.gnu.org/archive/html/lilypond-user/2024-10/msg...