\version "2.18.2"

voiceone = \relative c'' {
    \override Voice.Script #'avoid-slur = #'outside
    \set Staff.instrumentName = "Gtr1 "
    \set harmonicDots = ##t
    \mergeDifferentlyHeadedOn 
    \tempo "Très calme et doucement expressif" 4 = 66
    \stemNeutral \slurNeutral \tieNeutral
    d4(~_\markup \line { \hspace #-8 \circle \fontsize #-2.0 \musicglyph #"six" { "= D" } }
    d8 b16 g e8 g16 b |
    d8 b16 g e8 g16 b g8) \SInb g16(^- e |
    g8 fis16 e \TInb d2)~ | d2( e8 g) |
    \override Voice.Script #'avoid-slur = #'inside
    \SUpb a4.( d8 b8 g16 b | a8 d b4 \H < b^~ e^~ >^- | 
    \override Voice.Script #'avoid-slur = #'outside
    \H < b e >4) b4.^-( c8) | \SUpc d4(~ d8 b16 g e8 g16 b |
    d8 b16 g e8 g16 b g8) g16( e | g8 fis16 e d2~) |
    \tempo "Cédez                  Mouvement"
    d2 b8\rest \SDna b16( d | e8 g16 a c8 d e g~ | g8 fis16 e d4~ d16 c b a) |
    \SUpa g16\( a b8~ b16 a g8~ g16 fis \TUpa e8~ | e16 d c8~ c16 d,_( f) a c( d) f a\) |
    c8(^- b16 a g2) | b8( a16 g \TUpa e4~ e8 d16 c) | b8( a16 g e4)~ e8 \SDnb e16( cis |
    e2) < fis a >4 | < e gis >2 e,4 |
    < e' gis b e >8 b'16^\(( cis) e[ fis gis b]\) e4~^- |
   % \override TupletBracket.bracket-visibility = ##f
    e8[( \tupletDown \tuplet 3/2 { d16 e d } b8])
    \once \override Script #'padding = #1.0
    a8~[(^- a16 g fis e]) |
    \tempo "                      Cédez                       Mouvement"
    e8( \tupletDown \tuplet 3/2 { d16 e d } b8) a4( g16 a) |
    \SUpb < b e b' >8.( < d g >16 < b e >8 < d g > < e b' > < g d' > |
    < e b' >8 < d g > < b e >4 < c g' >) |
    \SUpd < b e b' >8.( < d g >16 < e b' >8 < g d' > < b e > < d g > |
    \tempo "                      Cédez                      Mouvement"
    < e b' >8 < d g > \H b4 \H d,) | 
    \once \override Rest #'extra-offset = #'(1.2 . 0.0)
    c'4\rest c\rest
    \set Staff.ottavation = #"8va"
    \stemUp
    \once \override Staff.OttavaBracket.direction = #UP
    \N \SUpz d4(~^- | d4^~ d8 b16 g e8 g16 b |
    \stemNeutral
    d8 b16 g e8 g16 b g8) g16( e |
    g4 fis e | d4. c8 b
    \set fingeringOrientations = #'(right)
    < a-0_\4 >) |
    \tieNeutral
    g16_(^\3 a^\4 \TDnc b8~^\2 b16 a \TDnc g8~ g16 fis^\6 e8~^\5 |
    e16 < d^\4 > e8~ e16 d e8~ e16 d e8~ |
    \unset Staff.ottavation
    e16)
    \slurNeutral
    \stemNeutral
    \X < d g >(^. < e a >^. < g c >^. \stemUp < a d >^. < c e >^. < d g >^. < e a >)^.
    \stemNeutral
    \tupletDown \override TupletBracket.bracket-visibility = ##f
    \override Voice.Script #'avoid-slur = #'inside
    \tuplet 3/2 { < g c >8(^. < a d >^. < c e >)^. } |
    < d^~ g^~ >2. | < d^~ g^~ >2. | d2.~ |
    d4 a,\rest a\rest |
    \bar "|."
}

voicetwo = \relative c' {
    \mergeDifferentlyHeadedOn 
    \set harmonicDots = ##t
    \repeat unfold 27 { s2. }
    \stemDown
    < e\harmonic g\harmonic >2.~ | < e\harmonic g\harmonic >2 s4 |
}

voicethree = \relative c' {
    \mergeDifferentlyHeadedOn 
    \set harmonicDots = ##t
    \repeat unfold 18 { s2. }
    \tempo "Un peu animé"
    \stemDown
    \repeat unfold 17 { s2. }
    \override NoteColumn.force-hshift = #0.0
    < d\harmonic g\harmonic b\harmonic >2._~ |
    < d\harmonic g\harmonic b\harmonic >2._~ |
    < d\harmonic g\harmonic b\harmonic >2._~ |
    \N < d g b >4 s2 |

 %   \once \override NoteColumn.force-hshift = #-1.0
 %    d'2. |\stemUp < d, d' >4^- a'\rest a\rest |
 %   s2. | s4 a\rest a\rest |
 %   \bar "|."    
}

voicefour = \relative c {
    \mergeDifferentlyHeadedOn 
    \repeat unfold 32 { s2. }
    \tempo "Murmuré et en retenant peu à peu"
}

guitarone = << \voiceone \\ \voicetwo \\ \voicethree \\ \voicefour >>