\gresetfirstlineaboveinitial{\small \textsc{\textbf{Intr.}}}{\small \textsc{\textbf{Intr.}}}
\setsecondannotation{\small \textsc{\textbf{7.}}}
\commentary{{\small \red{\emph{}}}}
\includescore{in_puer_natus_est.tex}
\renewcommand*\initfamily{\tgothfamily}

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\setsecondannotation{\small \textsc{\textbf{5.}}}
\commentary{{\small \red{\emph{}}}}
\includescore{gr_viderunt_omnes.tex}
\gresetfirstlineaboveinitial{\small \textsc{\textbf{}}}{\small \textsc{\textbf{}}}
\setsecondannotation{\small \textsc{\textbf{7.}}}
\commentary{{\small \red{\emph{}}}}
\includescore{al_multifarie_olim.tex}
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\includescore{of_tui_sunt_caeli.tex}
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\includescore{co_viderunt_omnes.tex}
\red{\small De dominica, si occurrat a die 2 ad diem 5 januarii, nihil fit; ejus locum tenet festum Ss.mi Nominis Jesu, cum omnibus juribus et privilegiis dominicae.
}\par
\red{\small Diebus ferialibus a 2 ad 5 januarii Missa dicitur ut die 1 januarii, cum \black{Glória}, sine \black{Credo}.
}\par