\version "2.18.2"  % necessary for upgrading to future LilyPond versions.

#(set-default-paper-size "a4" 'landscape)

\header{
  title = \markup{Sonate n\hspace #-1 \super{o}8 (K310)}
  composer = "Wolfgang Amadeus Mozart (1778)"
}

\score{
<<

   \new PianoStaff 
  <<
   \new Staff \relative c'' {
   \set Score.barNumberVisibility = #all-bar-numbers-visible
   \set Score.currentBarNumber = #45
   \set Staff.midiInstrument = "acoustic grand"
   \bar ""
   \clef "G" \key c \major
   \time 4/4
   \mark "Allegro maestoso"
  
   c4 <c e>8. <c e>16 <c e>4 <c e>8. <c e>16
   <c d>4 <c d>8. <c d>16 <b d>4 <b g'>8. <b g'>16
   <c e>4 <c e c'>8. <c e c'>16 <c e c'>4 <c e c'>8. <c e c'>16
   <d a' c>4 <d a' c>8. <d a' c>16 <d g b>4 <d g b>8. <d g b>16
   <e g c>4\arpeggio <c e g>\arpeggio <g c e>\arpeggio r4 \bar "||"
}

   \new Staff \relative c' {
   \set Score.barNumberVisibility = #all-bar-numbers-visible
   \clef "F" \key c \major
   \set Staff.midiInstrument = "acoustic grand"
  
  c16_"I"[ d e d] c[ b a gis] a_"vi"[ b c b] a[ g f e]
  f_\markup{IV\hspace #-0.5 \super{6}\hspace #-1.5 \sub{5}}[ g a g] f[ d e f] g_"V"[ fis g fis] g[ f e d]
  c_"I"[ d e d] c[ b a gis] a_"vi"[ b c b] a[ g f e]
  f_\markup{IV\hspace #-0.5 \super{6}\hspace #-1.5 \sub{5}}[ g a g] f[ d e f] g_"V"[ fis g fis] g[ f e d]
  c4 < c c'> <c c'> r4
   }
   >>

>>

\layout { }
\midi { }
}