\version "2.18.0"
#(set-default-paper-size "letter")
\paper { bottom-margin = 14\mm }

\header {
  title = "Vultures at Sunset"
  composer = "chri d. d."
  date = "1999"
}

common = {\time 2/4 \tempo 4=100}
trillthing = {f32 e f e  f e f e  f e f e  f e f e}
rhtrill = \repeat volta 2 {\transpose f f'' \trillthing | c'8 des'4.}
lhtrill = \repeat volta 2 {\trillthing | g,8 aes,4.}
dyntrill = \repeat volta 2 {s2\ff\< s2\fff}
pedtrill = \repeat volta 2 {s2 s2}

rha = {c'8 e'4. | <c' e' g'>2 | c'8 e' f' <c'' e'' g''>8 | d' c' f'4 | <c' es' g'>2 |}
lha = {g,8 a,4. | g,8 b, d r | g,8 b, c <g, b, d>8 | a, g, c'4 | <g, bes, d>2 |}
dyna = {s2\f\< s s\fff\> s\ff s}
peda = {s2 s s s s}

rhb = {R2 | c'8 e' g' <c'~ e'~ g'~>8 | <c'~ e'~ g'>2 | <c' e' f'> |}
lhb = {g,8 b, d <g,~ b,~ d~>8 | <g,~ b,~ d~>2 | <g,~ b,~ d>2 | <g, b, c>2 |}
dynb = {s2 s s s}
pedb = {s2 s s s}

rhc = {c'4~ <c'~ e'~>4 | <c'~ e' f'>2 | <c' es' g'>2 |}
lhc = {g,4~ <g,~ bes,~>4 | <g,~ bes, d>2 | <g,~ bes, c>2 |}
dync = {s2 s s}
pedc = {s2\sustainOn s s4. s8\sustainOff}

rh = {\common \clef treble \rhtrill R2 \rha \rhb \rhc \override Score.RehearsalMark.break-visibility = ##(#t #t #t) \mark \markup {"D.C.      "} \bar "|."}
lh = {\common \clef bass \lhtrill R2 \lha \lhb \lhc \bar "|."}
dyn = {\common \dyntrill s2 \dyna \dynb \dync}
ped = {\common \pedtrill s2 \peda \pedb \pedc}

\score {
  \new PianoStaff <<
    \new Staff \rh
    \new Dynamics \dyn
    \new Staff \lh
    \new Dynamics \ped
  >>
  % copied from the example code.  gives warnings on current version
       \layout {
         % [Convert-ly] The Dynamics context is now included by default.
         \context {
           \PianoStaff
           \accepts Dynamics
           \override VerticalAlignment.forced-distance = #7
         }
       }
}
\score {
  <<
    \new Staff \unfoldRepeats \repeat "unfold" 2 <<\rh \dyn \ped>>
    \new Staff \unfoldRepeats \repeat "unfold" 2 <<\lh \dyn \ped>>
  >>
  \midi {}
}