\version "2.22.4"
\language deutsch
\header {
}
\include "gregorian.ly"
\include "alleluia_VII_1_vars.ly"

\score {<<
    \new GregorianTranscriptionStaff <<
        \clef "treble"
        \meta
        \new GregorianTranscriptionVoice = "S" {r4 \S}
    >>
        \new GregorianTranscriptionLyrics = "one" \lyricsto S \verba
    \new GregorianTranscriptionStaff <<
        \clef alto
        \meta
        \new GregorianTranscriptionVoice = "T" {\T}
    >>
>>
}

\score {
    \new GregorianTranscriptionStaff <<
        \clef alto
        \tone.meta
        \new GregorianTranscriptionVoice = "tone.T" {\tone.T}
    >>
}