\version "2.19.36" % required for \draw-squiggle-line

squiggle = \markup {
  \override #'(height . 0.15)
  \override #'(angularity . 1)
  \raise #0.75 \scale #'(0.5 . 1) \draw-squiggle-line #1 #'(10 . 0) ##f
}

\header {
  title = "The Augustan Club Waltzes"
  short-title = "Augustan club"
  titleMarkup = \markup { \override #'(baseline-skip . 4) \center-column {
    { \concat { \squiggle " THE " \squiggle } }
    { \larger \larger \larger "AUGUSTAN CLUB." }
    { "WALTZES." }
  } }
  composer = "Scott Joplin"
  copyright = "1901 by John Stark & Son"
  copyrightPlace = "St. Louis Mo."
  tagline = ##f
  page-count = 4
}

% helper command to print title and composer in uppercase in the title while keeping them in regular case for the metadata
#(define-markup-command (uppercase-property layout props symbol) (symbol?)
  (let ((property (chain-assoc-get symbol props)))
   (interpret-markup layout props
    (string-upcase property))))
% helper command to get the page-count (number) as a string for the footer
#(define-markup-command (string-property layout props symbol) (symbol?)
  (let ((property (chain-assoc-get symbol props)))
   (interpret-markup layout props
    (number->string property))))

% http://lsr.di.unimi.it/LSR/Snippet?id=861
#(define ((shift offsets) grob)
"Defines how NoteHeads should be moved according to the given list of offsets."
 (let* (
 ;; NoteHeads
        ;; Get the NoteHeads of the NoteColumn
        (note-heads (ly:grob-array->list (ly:grob-object grob 'note-heads)))
        ;; Get their durations
        (nh-duration-log
          (map
            (lambda (note-head-grobs)
              (ly:grob-property note-head-grobs 'duration-log))
            note-heads))
        ;; Get their length in X-axis-direction
        (stencils-x-lengths
          (map
            (lambda (x)
                (let* ((grob-x-ext (ly:grob-extent x grob X)))
                  (if (interval-sane? grob-x-ext)
                      (interval-length grob-x-ext)
                      0)))
             note-heads))
 ;; Stem
        (stem (ly:grob-object grob 'stem))
        (stem-thick (ly:grob-property stem 'thickness 1.3))
        (stem-x-width (if (ly:grob? stem)
                          (let ((stem-x-ext (ly:grob-extent stem grob X)))
                            (if (interval-sane? stem-x-ext)
                                (interval-length stem-x-ext)
                                (/ stem-thick 10)))
                          ;; Fall back
                          ;; TODO is it ever used?
                          (/ stem-thick 10)))
        (stem-dir (ly:grob-property stem 'direction))
        ;; Calculate a value to compensate the stem-extension
        (stem-x-corr
          (map
            (lambda (q)
               ;; TODO better coding if (<= log 0)
               (cond ((and (= q 0) (= stem-dir 1))
                      (* -1 (+ 2  (* -4 stem-x-width))))
                     ((and (< q 0) (= stem-dir 1))
                      (* -1 (+ 2  (* -1 stem-x-width))))
                     ((< q 0)
                      (* 2 stem-x-width))
                     (else (/ stem-x-width 2))))
             nh-duration-log)))
 ;; Final Calculation for moving the NoteHeads
   (for-each
     (lambda (nh nh-x-length off x-corr)
         (if (= off 0)
           #f
           (ly:grob-translate-axis! nh (* off (- nh-x-length x-corr)) X)))
     note-heads stencils-x-lengths offsets stem-x-corr)))

displaceHeads =
#(define-music-function (parser location offsets) (list?)
"
 Moves the NoteHeads, using (shift offsets)
"
 #{
   \once \override NoteColumn.before-line-breaking = #(shift offsets)
 #})

\paper {
  % based on the default value in ly/titling-init.ly
  bookTitleMarkup = \markup {
    \override #'(baseline-skip . 3.5)
    \column {
      \fill-line { \fromproperty #'header:dedication }
      \override #'(baseline-skip . 8.5)
      \column {
        \fill-line {
          \huge
          \fromproperty #'header:titleMarkup
        }
        \fill-line {
          "" % no poet
          "" % no instrument
          \override #'(baseline-skip . 3) \bold \center-column {
            "Composed by"
            \concat { \uppercase-property #'header:composer "." }
          }
        }
      }
    }
  }
  evenFooterMarkup = \markup {
    \on-the-fly \not-first-page \column {
      \vspace #(/ 2 3)
      \tiny \italic \concat { \fromproperty #'header:short-title ". 67–" \string-property #'header:page-count }
    }
  }
  oddFooterMarkup = \markup {
    \on-the-fly \first-page \column {
      \fill-line {
        ""
        \override #'(baseline-skip . 0)
        \center-column {
          \tiny \italic \concat { "67 – " \string-property #'header:page-count }
          \vspace #(/ 1 3)
          \tiny \italic \concat { "Copyright " \fromproperty #'header:copyright "." }
          \teeny \italic \fromproperty #'header:copyrightPlace
        }
        ""
      }
    }
    \on-the-fly \not-first-page \column {
      \vspace #(/ 2 3)
      \tiny \italic \concat { \fromproperty #'header:short-title ". 67–" \string-property #'header:page-count }
    }
  }
  print-page-number = ##f
}

\layout {
  \context {
    \Score
    \omit BarNumber
    \override NonMusicalPaperColumn.line-break-permission = ##f
    \override NonMusicalPaperColumn.page-break-permission = ##f
  }
}

\score {
  \new PianoStaff <<
    \accidentalStyle piano
    \new Staff = "RH" {
      \clef "violin"
      \key bes \major
      \time 3/4
      \tweak RehearsalMark.self-alignment-X #LEFT
      \tweak RehearsalMark.X-offset #0
      \tweak RehearsalMark.Y-offset #10
      \mark \markup { \tiny \bold \italic "INTRODUCTION." }
      \tweak padding #4 \tempo "Moderato."
      % Intro
      \relative bes' {
        %\repeat tremolo 6 { bes16 bes' } |
        %\repeat tremolo 6 { bes, bes' } |
        % this tremolo should be aligned with the 2-4 rhythm in the left hand, which requires some hacks
        \override NoteHead.duration-log = 1
        \set stemRightBeamCount = #2
        bes8.[ s16 s4
        \set stemLeftBeamCount = #2
        bes'8.] s16 |
        \set stemRightBeamCount = #2
        bes,8.[ s16 s4
        \set stemLeftBeamCount = #2
        bes'8.] s16 |
        \revert NoteHead.duration-log
        \acciaccatura bes,8 bes'4 r r |
        <bes d f bes>\arpeggio r r | \bar ".|:-||" \break
      }
      \tweak X-offset #-3.5 \tweak padding #1.5 \tempo "Tempo di Valse."
      % Part A
      <<
        \new Voice \relative f' {
          \repeat volta 2 {
            \oneVoice
            f2.~ |
            f4 g f |
            \voiceTwo
            bes2.~ |
            bes4 r r |
            \oneVoice
            d2.~ |
            d4 c bes |
            \voiceTwo
            es,2.~ |
            es4 r r | \break
            \oneVoice
            es2.~ |
            es4 f es |
            \voiceTwo
            a2.~ |
            a4 r r |
            \oneVoice
            c2.~ |
            c4 bes a |
            \voiceTwo
            d,2.~ |
            d4 r r | \break
            \oneVoice
            f2.~ |
            f4 g f |
            \voiceTwo
            bes2.~ |
            bes4 r r |
            \oneVoice
            b2.~ |
            b!4 d f |
            \voiceTwo
            es2.~ |
            es4 r r |
            \oneVoice
            bes2.~ | \break
            bes4 e, g |
            \voiceTwo
            f2.~ |
            f4 r r |
            \oneVoice
            g2.~ |
            g4 a c |
          }
          \alternative {
            {
              \voiceTwo
              bes2.~ |
              bes4 \once \stemUp \acciaccatura cis8 d4 \once \stemUp \acciaccatura cis8 d4 |
            }
            {
              \voiceTwo
              bes2.~ |
              bes4
            }
          }
        }
        \new Voice \relative f'' {
          \repeat volta 2 {
            \voiceOne
            s2.*2 |
            r4 f8 e g f |
            d bes g bes f4 |
            s2.*2 |
            r4 f'8 a c a |
            f es c a f4 |
            s2.*2 |
            r4 f'8 a c a |
            f es c a f4 |
            s2.*2 |
            r4 bes8 c d es |
            f d bes' f d4 |
            s2.*2 |
            r4 f8 e g f |
            d bes g bes f4 |
            s2.*2 |
            r4 fis'8 g as g |
            c g es' c g4 |
            s2.*2 |
            r4 d8 es d bes |
            d es f g f4 |
            s2.*2 |
          }
          \alternative {
            {
              r4 d8( es e f) |
              bes4 r r |
            }
            {
              r8 <bes, d> q <d f> q <d bes'> |
              q4
            }
          }
        }
      >>
      \relative bes'' {
        r bes | \bar ".|:-||" \pageBreak
        % Part B
        \repeat volta 2 {
          c8( bes a bes a bes |
          a g f es d c) |
          \stemDown d( f, g a bes c | \stemNeutral
          d es f g f4) |
          <a, es' a>8 q q4. <bes es bes'>8 |
          <c es c'> q q4. <cis e cis'>8 | \break
          <d f d'> q q4 <f d' f>~ |
          q2 bes4 |
          c8( bes a bes a bes |
          a g f es d c) |
          \stemDown d( f, g a bes c | \stemNeutral
          d es f g f4) |
          f8( e f d a f' | \break
          e a, a' g f e d4)  \acciaccatura cis'8 d4 \acciaccatura cis8 d4 |
          <d, f a d>^> r bes' |
          c8( bes a bes a bes |
          a g f es d c) |
          \stemDown d( f, g a bes c | \stemNeutral
          d es f g f4) | \break
          <a, es' a>8 q q4. <bes es bes'>8 |
          <c es c'> q q4. <cis e cis'>8 |
          <d f d'> q q4 <f d' f>~ |
          q4. d'8( bes f) |
          fis( g a g c es) |
          <g, g'>2. |
          g'8( f d bes g f) | \break
          <f d'>2 q4 |
          d'8( e, g bes d g,) |
          c( es, f a c f,) |
        }
        \alternative {
          {
            <d bes'>2.~ |
            q4 \acciaccatura e8 f4 bes |
          }
          {
            \set Score.repeatCommands = #`((volta ,#{ \markup { \hspace #2 "2." } #}))
            << \voiceTwo { <d,~ bes'-\tweak Tie.direction #UP ~>2. | q4 } \\ { \voiceOne r4 d8 \once \omit Accidental es e f | } >> \oneVoice
            bes,4( g) | \bar ".|:-||" \pageBreak
          }
        }
        % Part C
        % \key g \minor % cannot be set without a key change being printed
        \repeat volta 2 {
          \revert Staff.KeySignature.stencil
          d2.~ |
          d4. d8 g bes |
          <d, g bes d>2 <d~ g~ bes-\tweak Tie.direction #UP ~ d~>4 |
          q4. g8 bes d |
          <g,~ c-\tweak Tie.direction #DOWN ~ es~ g~>2. |
          q4. <es' g>8 <d f> <c es> | \break
          <bes d>2 <g~ bes-\tweak Tie.direction #UP ~ d~>4\arpeggio |
          q4. <bes d>8 <a c> <g bes> |
          <fis a>2.~ |
          <fis! a>4. <a c>8 <g bes> <fis a> |
          g2 g4~ |
          g4. fis8( g a) |
          <g bes>2.~ | \break
          \stemDown q4. q8 \displaceHeads #'(1 -1 0) <g a c> \displaceHeads #'(1 -1 0) <g a cis> | \stemNeutral
          \once \stemDown <fis a d>4 r << { \voiceTwo <cis' g'> } \\ { \voiceOne bes'8 a } >> | \oneVoice
          <d, fis a d>4^> r r |
          d,2.~ |
          d4. d8 g bes |
          <d, g bes d>2 <d~ g~ bes-\tweak Tie.direction #UP ~ d~>4 |
          q4. g8 bes d | \break
          <g,~ c-\tweak Tie.direction #DOWN ~ es~ g~>2. |
          q4. <es' g>8 <d f> <c es> |
          <bes d>2 <g~ bes-\tweak Tie.direction #UP ~ d~>4\arpeggio |
          q4. g8 bes d |
          <g,~ c-\tweak Tie.direction #DOWN ~ es~ g~>2. |
          q4. <es' g>8 <d f> <c es> |
          <bes d>2 <g~ bes-\tweak Tie.direction #UP ~ d~>4\arpeggio | \break
          q4. bes'8 g d |
          \once \stemUp <fis, c' es>2 \displaceHeads #'(0 1 -1) <fis~ c'-\tweak Tie.direction #UP ~ d-\tweak Tie.direction #UP ~>4 | % for some reason, the c tie direction tweak doesn’t work properly unless the d tie direction is also tweaked, even though the d tie goes up by default
          \displaceHeads #'(0 1 -1) <fis! c' d>4. c'8 a bes |
        }
        \alternative {
          {
            g2.~ |
            g4 bes( g) |
          }
          {
            g2. |
            \displaceHeads #'(0 0 1 -1) <bes, d as' bes>^> | \bar ".|:-||" \pageBreak
          }
        }
      }
      % Part D
      % \key bes \major % cannot be set without a key change being printed
      \repeat volta 2 {
        <<
          \new Voice \relative bes {
            \voiceOne \tieNeutral
            <bes bes'>2. |
            <c c'> |
            <f, f'>~ |
            q |
            <bes bes'> |
            q2 <c c'>4 |
            <d d'>2.~ |
            q | \break
            <bes bes'> |
            <c c'> |
            <f, f'> |
            <g g'> |
            <a a'>2 <c c'>4 |
            <d d'>2 <e e'>4 |
            <f f'>2.~ |
            q4 \oneVoice r r \voiceOne \tieNeutral | \break
            <bes, bes'>2. |
            <c c'> |
            <f, f'>~ |
            q |
            <bes bes'> |
            q2 <c c'>4 |
            <d d'>2.~ |
            q |
          }
          \new Voice \relative es' {
            \voiceTwo
            es4\rest <es g> q |
            f\rest <es ges> q |
            \override Rest.extra-offset = #'(-0.5 . 0)
            bes\rest <bes d> q |
            bes\rest q q |
            es4\rest <es g> q |
            es4\rest <es ges> q |
            g\rest <f bes> q |
            g\rest q q |
            es4\rest <es g> q |
            f\rest <es ges> q |
            bes\rest <bes d> q |
            c\rest <bes des> q |
            d\rest <c f> <f a> |
            g\rest <f b> <g bes> |
            bes\rest <a c> q |
            q s s |
            es4\rest <es g> q |
            f\rest <es ges> q |
            bes\rest <bes d> q |
            bes\rest q q |
            es4\rest <es g> q |
            es4\rest <es ges> q |
            g\rest <f bes> q |
            g\rest q q |
          }
        >>
        \oneVoice
        \relative g' {
          <g es' g>2. | \break
          <bes des bes'>4 <a des a'> <g des' g> |
          <f d' f>2. |
          <f b es>2 \once \stemDown <f b d>4 |
          \once \stemDown <e g bes d>2. |
          <es f a c> |
        }
      }
      \alternative {
        \relative  d' {
          <d f bes>~ |
          q4 d( f) |
        }
        \relative d' {
          q <d d'> <es es'> |
          <f f'> <g g'> <a a'> | \bar "||" \break
        }
      }
      % Coda
      \relative bes' {
        <bes bes'> <ges' ges'> <f f'> |
        <des des'> <bes bes'> <ges ges'> |
        <f f'> r <a es' f> |
        <bes d f bes> r r |
        <d f bes d>\arpeggio r r |
        <bes d f bes> r r |
        <bes, es bes'>2.\fermata |
        \slashedGrace <bes d bes'>8 q2.\fermata | \bar "|." \mark \markup { \small \fermata }
      }
    }
    \new Dynamics {
      % Intro
      s2.\f |
      s2 s8.\> s16\! |
      s2. |
      s4\> s4\! s4 |
      % Part A
      s4\p s^\markup { \hspace #-1 \tiny "dolce." } s |
      s2.*19 |
      s2.*3\< |
      s4 s\! s4\> |
      s16 s4..\p s4 |
      s2.*7 |
      s2.\< |
      s4 s\! s |
      % Part B
      s2.\f |
      s2.*32 |
      s2.\> |
      % Part C
      s2.\p |
      s2.*11 |
      s2.\< |
      s2.\< |
      s8 s8\! s4 s4 |
      s2.\> |
      s2.\p |
      s2.*15 |
      s2.\< |
      s2. |
      % Part D
      s2.\mf |
      s2.*10 |
      s2.\< |
      s2.*2 |
      s2.\> |
      s4 s4\! s4 |
      s2.\mf |
      s2.*7 |
      s2.\< |
      s2.\! |
      s2.*5 |
      s2.\> |
      s2.\! |
      s2.\< |
      % Coda
      s2.\! |
      s2.*6 |
      s2.\ff |
    }
    \new Staff = "LH" {
      \clef "bass"
      \key bes \major
      \relative f {
        % Intro
        <f bes d>2 <as bes f'>4 |
        <g bes e>2 <ges bes es>4 |
        <f bes d> r r |
        <bes,, bes'> r r |
        % Part A
        \repeat volta 2 {
          bes' <f' bes d> q |
          f, q q |
          bes q q |
          f q q |
          bes q q |
          f q q |
          c' <f a es'> q |
          f, q q |
          c' <f a c> q |
          f, q q |
          c' <f a es'> q |
          f, q q |
          a <f' c' es> q |
          f, q q |
          bes <f' bes d> q |
          f, q q |
          bes q q |
          f q q |
          bes q q |
          f q q |
          g <g' d' f> q |
          b, q q |
          c <g' c es> q |
          es q q |
          << \voiceTwo e2. \\ { \voiceOne r4 \displaceHeads #'(0 1 -1) <g bes cis> \displaceHeads #'(0 1 -1) q } >> | \oneVoice
          e q q |
          f <bes d> q |
          f q q |
          c <g' bes c e> q |
          f, <f' c' es> <f a es'> |
        }
        \alternative {
          {
            <bes, bes'> f' d |
            bes r r |
          }
          {
            <bes bes'> f' d |
            bes r r |
          }
        }
        % Part B
        \repeat volta 2 {
          << { \voiceTwo es2. } \\ { \voiceOne r4 <g c> q } >> | \oneVoice
          << { \voiceTwo f2. } \\ { \voiceOne r4 <a c es> q } >> | \oneVoice
          bes, <f' bes d> q |
          f, q q |
          c' <f c' es> q |
          f, <f' a es'> q |
          bes, <f' bes d> q |
          d q q |
          << { \voiceTwo es2. } \\ { \voiceOne r4 <g c> q } >> | \oneVoice
          << { \voiceTwo f2. } \\ { \voiceOne r4 <a c es> q } >> | \oneVoice
          bes, <f' bes d> q |
          f, q q |
          a <a' d f> q |
          a, <a' cis g'> q |
          <d f> <bes, bes'> <a a'> |
          <d, d'>_> r r |
          << { \voiceTwo es'2. } \\ { \voiceOne r4 <g c> q } >> | \oneVoice
          << { \voiceTwo f2. } \\ { \voiceOne r4 <a c es> q } >> | \oneVoice
          bes, <f' bes d> q |
          f, q q |
          c' <f c' es> q |
          f, <f' a es'> q |
          bes, <f' bes d> q |
          d q q |
          << { \voiceTwo es2. } \\ { \voiceOne r4 <g c> q } >> | \oneVoice
          << { \voiceTwo e2. } \\ { \voiceOne r4 \displaceHeads #'(0 1 -1) <g bes cis> \displaceHeads #'(0 1 -1) q } >> | \oneVoice
          f <bes d> q |
          f q q |
          c <g' bes c e> q |
          f, <f' a es'> q |
        }
        \alternative {
          {
            <bes, bes'> f' d |
            bes r r |
          }
          {
            <bes bes'> f' d |
            bes r r |
          }
        }
        % Part C
        % \key g \minor % cannot be set without a key change being printed
        \repeat volta 2 {
          g <d' g bes> q |
          d, q q |
          g q q |
          bes q q |
          c <es g c> q |
          c q q |
          g <d' g bes> q |
          d, q q |
          d' <fis c' d> q |
          d, q q |
          g <g' bes d> q |
          bes, q q |
          <es, es'> <g' bes es> q |
          <es, es'> <g' bes es> <es, es'> |
          <d d'> r <es es'> |
          <d d'> r r |
          g <d' g bes> q |
          d, q q |
          g q q |
          bes q q |
          c <es g c> q |
          c q q |
          g <d' g bes> q |
          g, q q |
          c <es g c> q |
          c q q |
          g <d' g bes> q |
          d, q q |
          a' <fis' c' d> q |
          d, q q |
        }
        \alternative {
          {
            <g' bes d> <es, es'> <d d'> |
            <g, g'> r r |
          }
          {
            <g'' bes d>2. |
            <f, f'>_> |
          }
        }
        % Part D
        % \key bes \major % cannot be set without a key change being printed
        \repeat volta 2 {
          <es es'> |
          q |
          <bes bes'> |
          <d d'> |
          <es es'> |
          q |
          <bes bes'> |
          <d d'> |
          <es es'> |
          q |
          <d d'> |
          <des des'> |
          <c c'> |
          <g' g'>2 <c, c'>4 |
          <f f'> c' a |
          f r r |
          <es es'>2. |
          q |
          <bes bes'> |
          <d d'> |
          <es es'> |
          q |
          <bes bes'> |
          <d d'> |
          <<
            \new Voice {
              \voiceTwo
              <es es'> |
              <e e'> |
              <f f'> |
            }
            \new Voice {
              \voiceOne
              r4 <g' bes es> q |
              r \displaceHeads #'(0 0 1 -1) <e g bes cis> \displaceHeads #'(0 0 1 -1) q |
              r <f bes d> q |
            }
          >>
          \oneVoice
          g, <g' b> q |
          c, <g' bes c> q |
          f, <f' a> q |
        }
        \alternative {
          {
            <bes, bes'> f' d |
            bes r r |
          }
          {
            <bes bes'> <d, d'> <es es'> |
            <f f'> <g g'> \once \stemUp <a a'> |
          }
        }
        % Coda
        <bes bes'> <ges' ges'> <f f'> |
        <des des'> <bes bes'> \once \stemDown <ges ges'> |
        <f f'> r q |
        <bes bes'> r r |
        <bes' d f>\arpeggio r r |
        <bes, bes'> r r |
        <bes ges'>2.\fermata |
        \slashedGrace <bes f'>8 q2.\fermata |
      }
    }
  >>
}