\version "2.6.5"

\include "choirbook.ly"
\include "vars.ly"
\include "eps.ly"

\include "Music.ly"

%#(set-global-staff-size 16 )
%#(set-global-staff-size 26)

lcl = { \defVoice }

clefcs = { \clef treble }
clefca = { \clef treble }
clefct = { \clef "treble_8" }
clefcb = { \clef bass }

ligdwn = {
  \override LigatureBracket #'direction = #'-1
  \override Ambitus #'X-offset-callbacks = #(list (lambda (grob axis) -2.0))
}

\score { \keepWithTag #'nor
  <<
    \norScore
    \override Score.BarNumber  #'padding = #6.5
    \new ChoirStaff <<

      \context Lyrics = Ls { s1 }
      \new Staff <<
	\context Voice = Vs { \voiceOne \lcl \Msta \clefcs \Ms \norEnd }
	\context Voice = Va { \ligdwn \voiceTwo \lcl \Msta \clefca \Ma \norEnd }
      >>
      \context Lyrics = La { s1 }

      \context Lyrics = Lt { s1 }
      \new Staff <<
	\context Voice = Vt { \voiceOne \lcl \Msta \clefct \Mt \norEnd }
	\context Voice = Vb { \ligdwn \voiceTwo \lcl \Msta \clefcb \Mb \norEnd }
      >>
      \context Lyrics = Lb { s1 }

      \context Lyrics = Ls \lyricsto Vs { \Ls }
      \context Lyrics = La \lyricsto Va { \La }
      \context Lyrics = Lt \lyricsto Vt { \Lt }
      \context Lyrics = Lb \lyricsto Vb { \Lb }
    >>
  >>
  \midi {
    \tempo 1=60
  }
  \layout {
    \context {
      \Staff
      \consists "Horizontal_bracket_engraver"
    }
    \context {
      \Voice
      \consists Ambitus_engraver
      \remove "Note_heads_engraver"
      \consists "Completion_heads_engraver"
    }
  }
}