\version "2.12.3"


\header {
  title = \markup { \fontsize #4.5 "Lumières" }
  composer = "Etienne Cauchemez"
    tagline = "merci lily"
}
\paper {
  after-title-space = #0.1
  between-system-space = #0.1
  between-system-padding = #0.1
  head-separation = 4\mm
  ragged-bottom = ##f
  ragged-last-bottom = ##f
%   system-count = #4
}
% modifie 7 b9 b13 en 7alt
chExceptionMusic = {
  <c e g bes des'aes'>1-\markup { \super "7alt" } 
  <b dis fis ais g>1-\markup { \super "maj6b" }
}
chExceptions = #( append
  ( sequential-music-to-chord-exceptions chExceptionMusic #t)
  ignatzekExceptions)
global = {    
  \override Staff.BarLine #'hair-thickness = #1 
  \override Staff.BarLine #'thick-thickness = #7
  #(set-global-staff-size 18)
  #(set-accidental-style 'modern-cautionary)
  \set Score.markFormatter = #format-mark-box-letters
  \key c \major
  \time 3/4
  \override Staff.VerticalAxisGroup #'minimum-Y-extent = #'(0 . 0 )
  \set countPercentRepeats = ##t
  \set chordNameExceptions = #chExceptions 
  \override ChordName #'font-family = #'roman
  \override ChordName #'font-size = #3.5
  \override ChordName #'font-series = #'bold
  \override Script #'padding = #2  
}

jazzGuitar = \relative c' {
  \global
  \partial 8 cis8\f
  \mark \default
  \times 2/3 { d cis b } g2
  \time 4/4
 r2\mp \times 2/3 { e4 b' fis' ~ } 
 \time 3/4 
 fis dis e 
 \time 4/4
 c1
 s 
 s 
 s \break
 \time 3/4
 r8 e,\< dis f ges b 
 c gis' a bes f' d\! ~
 \time 4/4 
 d1
 s 
 s 
 s 
 s 
 \mark \default  
 r8 d cis e, fis dis g fis 
 cis4. fis,8 ~ fis4. fis8
 f4\fermata r2. 
 r2 e8 fis cis' gis' ~
 gis4. a8 ~ a2
 \time 3/4 
 e2.\>
 d
 \mark \default
 c\!\p 
 s 
 s 
 d'4 \times 2/3 { a' gis b, }
 ees \times 2/3 { ees f, cis' ~ }
 cis2.
 \times 3/4 { c4 c ees, b' ~ }
 b2.
 bes4 bes c,
 gis'2 d'8 a'
 gis bes, ees ees f cis ~
 \time 4/4
 cis1
 \mark \default \break
 r2 
 \times 2/3 { e,,4 b' fis' ~  }
 \time 3/4 
 fis cis dis
 \time 4/4
 e1 
 \mark \default
 \repeat volta 2 {  
 b4 g8 d  \times 2/3 { ees4 aes bes }
 g1
}
} 

chordNames = \chordmode {
  \global
   s8
   s2. 
   s1
   s2.
   \repeat percent 2 { d1:m7 }
   \repeat percent 2 { f:m/e }
   s2.
   s 
   bes1:/d
   a:/f
   e:m7+
   b:9/dis
   d:maj
   s1
   a4.:/e d8:/a s2 
   aes1:m6
   s1
   s4. bes8:maj s2
   c2.:
   d:m
   a:7.9-13-
   d:maj11+
   a:7.9-13-
   d:maj11+
   a:7.9-13-
   d:maj11+
   a:7.9-13-
   d:maj11+
   a:7.9-13-
   d:maj11+
   a:7.9-13-
   g2:7m5- c:7.9-
   s1
   s2.
   d1:m7
   g2:7 des:7
   c:maj aes:7
   %%%%%%%%%%%%%%%%%%%%%%%%% grille d'impro
   a2:   g:/b   f:m7/c \break
   cis1:m7
   cis:m7 
   d:m7
   d:m7 
   f:m/e
   f:m/e 
   b4. a8:m s2
   a1:m
   bes1:/d
   a:/f
   e:m7+
   b:9/dis
   d:maj \break
   s8 a4.: b2:
   a4.:/cis d8:7 s2
   aes1:m6/ees 
    aes1:m6/ees 
    c2:6 cis:m
    bes1:7+/d
    c2:6 cis:m
    d1:m9
 }

contrabass = \new Voice \with 
{ \consists Pitch_squash_engraver }
\relative c 
{
  \global     
   r8 
   a4 b2
   \times 2/3 { c4 aes' ees' } cis,2 ~
   cis2. 
   s1 
   s 
   s 
   s 
   r8 e' dis f ges a,, ~ 
   a4 d4. bes8 ~
   bes1
   s1    
   s 
   s 
   s 
   r8 a4. b2
    e,4. a8 ~ a2
   aes2_\fermata aes8 aes bes b 
   \times 2/3 {  c4 g' a }  e'4. d,8 ~ 
   d4. bes8 ~ bes2
   s2.
   s 
   s 
   s 
   s 
   s 
   s 
   s 
   s 
   s 
   s 
   s 
   s 
   s1
   \times 2/3 { c4 aes' ees'} cis,2 ~ 
   cis2.
   s1
   s
   s    
%%%%%%%%%%%%%%%%%%%%%%%%% grille d'impro
   \improvisationOn
   \bar "|:" 
   \time 3/2 
   a2 b c
   \time 4/4
   cis1 ~  cis
   d ~ d
   e ~ e
   b4. a8 ~ a2 ~
   a1
   d 
   f 
   e 
   dis 
   d 
   r8 a4. b2
   cis4. d8 ~ d2
   ees1 ~
   ees
   c2 cis 
   d1
   c2 cis 
   d1  \bar ":|"
}


jazzGuitarPart = \new Staff \with 
{  instrumentName = "" } 
{ \clef "treble_8" \jazzGuitar }

chordsPart = \new ChordNames \chordNames

contrabassPart = \new Staff \with 
{  instrumentName = ""  } 
{ \clef bass \contrabass } 

\score {  
 \new StaffGroup <<    
    \jazzGuitarPart
    \chordsPart
    \contrabassPart
  >>
  \layout { }  
  \midi {
    \context {
      \Score 
      tempoWholesPerMinute = #(ly:make-moment 80 4)
      
    }
  }
}