#(ly:set-option 'relative-includes #t) customStyleOverridesFile = "../lilypond-custom-includes/custom_style_overrides.ly" \include "categories.ly" \include "../lilypond-common-includes/general_include.ly" AUTHOR_DATA = #(call-with-input-file "../../lilypond-song-includes/data/authors.json" json->scm) SONG_DATA = #(call-with-input-file "../../lilypond-song-includes/data/songs.json" json->scm)