Gregorian chant contexts
The predefined contexts VaticanaVoice,
VaticanaStaff, and VaticanaLyrics can be used to
engrave a piece of Gregorian chant in the style of the Editio
Vaticana. These contexts initialize all relevant context and grob
properties to proper values; you can immediately go ahead entering
the chant, as the following excerpt demonstrates.
\include "gregorian.ly"
\score {
<<
\new VaticanaVoice = "cantus" {
\[ c'\melisma c' \flexa a \]
\[ a \flexa \deminutum g\melismaEnd \]
f \divisioMinima
\[ f\melisma \pes a c' c' \pes d'\melismaEnd \]
c' \divisioMinima \break
\[ c'\melisma c' \flexa a \]
\[ a \flexa \deminutum g\melismaEnd \] f \divisioMinima
}
\new VaticanaLyrics \lyricsto "cantus" {
San -- ctus, San -- ctus, San -- ctus
}
>>
}
![[image of music]](../4c/lily-8321a5f6.png)