Gregorio is a software application for engraving Gregorian Chant scores on a computer. Gregorio's main job is to convert a gabc file (simple text representation of a score) into a GregorioTeX file, which makes TeX able to create a PDF of your score.
Compile the LaTeX file with LuaLaTeX, you get your score in PDF! You can change the LaTeX file to include other scores, create booklets, books, etc.
You can also try it online here.
Building for inclusion in TeX Live
When building gregorio for inclusion in TeX Live, the gregorio executable must not have the version number suffix that is used for other builds. To make this happen, run
configure with the
--disable-version-in-exe option, and the generated Makefile will create a gregorio executable without the version number suffix (i.e., the executable will simply be named
Contributing and bug reporting