\version "2.12.3"

\header {
  % Elimina la tagline predefinita di LilyPond
  tagline = ##f
}

\paper {
  %#(set-paper-size "a4")
  line-width = 15.60 \cm
  paper-width = 16.60 \cm
  paper-height = 7.0 \cm
  top-margin = 0.5 \cm
  bottom-margin = 0.5 \cm
  left-margin = 0.6 \cm
  right-margin = 0.5 \cm
  page-top-space = 0.0 \cm
  head-separation = 0.0 \cm
  after-title-space = 0.0 \cm
  indent = 0.0 \cm
}

#(set-global-staff-size 14.14)

global = {
  \override Score.BarNumber #'break-visibility = #'#(#f #t #t)
  \set Score.barNumberVisibility = #(every-nth-bar-number-visible 5 )
  \key des \major
  \time 4/4
}


right = \relative c'' {
  \global
  % Qui segue la musica.
  \set Score.currentBarNumber = #25
  \bar ""
  f8.( des16 aes2 bes4 |
  c2.\< des4 |
  \stemUp { es8. f16\! \>}
  \new Voice
  <<
    \voiceOne { ges2 }
    \\
    \voiceTwo { bes,2 }
  >>
  \oneVoice \override TextScript #'padding = #1 c4 ees2 \! _\markup { \translate #'(0.0 . -2.0) \italic dim. }  r2)
  \bar "||"
  \key e \major
  gis,,8 gis gis gis gis gis gis gis
  \override Score.BarNumber #'self-alignment-X = #LEFT
  gis gis gis gis gis gis gis gis
  gis gis gis gis gis gis gis gis
  gis gis gis gis gis gis gis gis
  gis[ gis]
}

left = \relative c' {
  \global
  % Qui segue la musica.
  \stemDown { des,8 \clef violin aes'}
  \new Voice
  <<
    \voiceOne \stemUp {
      << des2 f2  >> f4
      << ges2. es2. >> f4
      ges8. aes16
      s2 es4
      ges2
    }
    \\


    \voiceTwo \stemDown {
      << des8 f8 >> aes, aes aes des aes
      << ges' es >> aes,\< aes  aes\! bes\> aes des aes\!
      \new Voice <<
	\voiceThree \stemUp { c2 }
	\\
	\voiceFour \stemDown { c8 aes~aes aes  } >>
      \oneVoice \stemDown
      aes \tieDown aes~aes aes ges
      \clef bass aes aes aes^\markup { \italic "1 C" }
    }

  >>

  \oneVoice
  \stemUp
  aes8 \change Staff = right \stemDown aes aes aes
  \change Staff = left
  \bar "||"
  \key e \major
  \new Voice
  << \voiceOne {
      gis,4 gis  cis bis
      gis gis dis' cis
      cis dis e dis
      dis1 ~ dis4
    }
    \\
    \voiceTwo
    {
      cis,4 dis e dis
      dis e fis e
      e gis cis gis
      gis1 ~ gis4
  } >>
}

\score {

  \new PianoStaff \with {
    midiInstrument = "acoustic grand"
  } <<

    \new Staff = "right" \right
    \new Staff = "left" { \clef bass \left }
  >>
  \layout { }
  \midi {
    \context {
      \Score
      tempoWholesPerMinute = #(ly:make-moment 110 4)
    }
  }
}