\version "2.24.3"
\language deutsch

Song.Melody = \fixed c' {
  \autoBeamOff
  a4 a c' c' |
  f f a a |
    d' g c' f8[ b] | a4( g8.)  f16 2
  \bar "|."
}

Song.Chords = \chordmode {
  f2 c d:m a:m b4 c f d:m f c f2
}

Song.Lyrics = \lyricmode {
  \set stanza = "V/A"
  Chris -- tus vin -- cit. Chris -- tus reg -- nat. Chris -- tus, Chris -- tus im -- pe -- rat.
}

Song.FullScore = {
    <<
    \new Staff {
    \key f \major
    \time 2/2
    \new Voice = "melody" {\Song.Melody}
    }
    \new Lyrics \lyricsto "melody" {\Song.Lyrics}
  >>
}