Custodes

Custodes may be engraved in various styles.

\version "2.24"

\layout { ragged-right = ##t }

\markup \with-true-dimensions \score { % work around a cropping issue
  \new Staff \with { \consists "Custos_engraver" } \relative c' {
    \override Staff.Custos.neutral-position = #4

    \override Staff.Custos.style = #'hufnagel
    c1^"hufnagel" \break
    <d a' f'>1

    \override Staff.Custos.style = #'medicaea
    c1^"medicaea" \break
    <d a' f'>1

    \override Staff.Custos.style = #'vaticana
    c1^"vaticana" \break
    <d a' f'>1

    \override Staff.Custos.style = #'mensural
    c1^"mensural" \break
    <d a' f'>1
  }
}