Resumo

LilyPond source

The musical notation in this image was rendered by LilyPond, a free-software engraving program. Here is a listing of the LilyPond source used to create this file.

\version "2.12.0"

}
global = {
  \time 2/4
  \key a \major
}

upper = \relative c'' {
  \overrideProperty #"Score.NonMusicalPaperColumn" #'line-break-system-details #'((alignment-offsets . (0 -4 -12 -18)))
  \clef treble
  \global
    \override TextScript #'extra-offset = #'( -4 . 0) 
    \stemDown \slurUp \once \override Voice.Slur #'extra-offset = #'(0 . -0.5) a8([^\markup { \large \bold { Allegretto tranquillo e grazioso } \small { \note #"4" #1 = 72 } } cis \appoggiatura { \set fontSize = #-3  \override Beam #'positions = #'( 1.8 . 2.3) a16[ cis] } \revert Stem #'length \unset fontSize a8]) << { \hideNotes e8( |
    \unHideNotes e16 fis gis a gis8 b | 
    \override Beam #'positions = #'( 3 . 3)  a[ cis \revert Beam #'positions  \appoggiatura { \set fontSize = #-3  \override Beam #'positions = #'( 1.8 . 2.3) a16[ cis] } \revert Stem #'length \unset fontSize a8)] \once \override Voice.Slur #'control-points = #'((2 . 2.5) (4 . 4) (18 . 4.3) (19.5 . 3)) e_>( | 
    \unHideNotes e16 fis gis a gis8 b |
		a) }
    \\
    { \stemUp \once \override Voice.Tie #'extra-offset = #'(0 . 0.15) e8->~ |
    \stemDown \override NoteColumn #'force-hshift = #1.1 e4( \revert NoteColumn #'force-hshift d |
    cis8) \stemUp s4 \once \override Voice.Tie #'extra-offset = #'(0 . 0.15) e8->~ |
    \stemDown \override NoteColumn #'force-hshift = #1.1 e4( \revert NoteColumn #'force-hshift d |
    cis8) } >> 
}

lower = \relative c {
  \clef bass
  \global
    r4 <fis a cis e>8^. r |
    <b, d fis a>^. r <e, b'>_. r |
    <a, e'>_. r <fis'' a cis e>^. r |
		<b, d fis a>^. r <e, b'>_. r |
		<a, e'>_.
}

dynamics = {
    \override TextScript #'extra-offset = #'( -2 . 0) s1_\markup { \dynamic p \italic { dolce } } |
}

pedal = {
}

\score {
  \new PianoStaff = "PianoStaff_pf" <<
    \new Staff = "Staff_pfUpper" \upper
    \new Dynamics = "Dynamics_pf" \dynamics
    \new Staff = "Staff_pfLower" << \lower >>
    \new Dynamics = "pedal" \pedal
  >>

  \layout {
    \context {
      \Score
        \override SpacingSpanner #'base-shortest-duration = #(ly:make-moment 1 8)
    }
    % define Dynamics context
    \context {
      \type "Engraver_group"
      \name Dynamics
      \alias Voice
      \consists "Output_property_engraver"
      \consists "Piano_pedal_engraver"
      \consists "Script_engraver"
      \consists "New_dynamic_engraver"
      \consists "Dynamic_align_engraver"
      \consists "Text_engraver"
      \consists "Skip_event_swallow_translator"
      \consists "Axis_group_engraver"

      pedalSustainStrings = #'("Ped." "*Ped." "*")
      pedalUnaCordaStrings = #'("una corda" "" "tre corde")
      \override DynamicLineSpanner #'Y-offset = #0
      \override TextScript #'font-shape = #'italic
      \override VerticalAxisGroup #'minimum-Y-extent = #'(-1 . 1)
    }
    % modify PianoStaff context to accept Dynamics context
    \context {
      \PianoStaff
      \accepts Dynamics
    }
   line-width = #160
   ragged-last = ##f
  }
}

\score {
  \new PianoStaff = "PianoStaff_pf" <<
    \new Staff = "Staff_pfUpper" << \global \upper \dynamics \pedal >>
    \new Staff = "Staff_pfLower" << \global \lower \dynamics \pedal >>
  >>
  \midi { 
    \context {
           \Score
           tempoWholesPerMinute = #(ly:make-moment 128 4)    
    }   
  }

}

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