%----------------------------------------------------------------
%     _     _ _                             _ 
%    | |   (_) |_   _ _ __   ___  _ __   __| |
%    | |   | | | | | | '_ \ / _ \| '_ \ / _` |
%    | |___| | | |_| | |_) | (_) | | | | (_| |
%    |_____|_|_\\__, | .__/ \___/|_| |_|\__,_|
%               |___/|_|                      
%
%    This is a Lilypond source code file. For more information 
%    about the Lilypond music typesetting program, visit 
%    
%         http://lilypond.org 
%    
%    The code in this source file is released under
%    a GPLv3 license. For licensing information visit 
%
%         http://www.gnu.org/licenses/quick-guide-gplv3
%
%----------------------------------------------------------------

\version "2.18.0" 


%\include "showlast.ly" 
%\include "showfirst.ly" 

\header { 
 tagline = ""  % removed 
} 

\paper { 
  #(set-paper-size "letter") 
  ragged-last-bottom = ##t 
} 

#(ly:set-option 'point-and-click #f) 
#(set-global-staff-size 28)

eeCee=\markup  \center-column { \whiteout \pad-markup #0.5 "e" \whiteout \pad-markup #0.5 "c"}
ceeEee=\markup  \center-column { \whiteout \pad-markup #0.5 "c" \whiteout \pad-markup #0.5 "e"}
deeDee=\markup  \center-column { \whiteout \pad-markup #0.5 "d" \whiteout \pad-markup #0.5 "d"}

global = { 
  \time 3/8
  \override Staff.BarLine.allow-span-bar = ##f 
  %\numericTimeSignature
  \key c \major
  \set Staff.midiInstrument = "piano" 
  %\override Score.MetronomeMark #'padding = #3.8 
  \override Staff.TimeSignature #'stencil = ##f
% \set Timing.beamExceptions = #'()
% \set Timing.baseMoment = #(ly:make-moment 1/4)
% \set Timing.beatStructure = #'(1 1 1 1)
\override Glissando.thickness = #4
\override TupletBracket.stencil = ##f
} 

sop = \relative c'' { 
\global
\voiceOne
c4.^\markup \tiny {"Parallel 3rds and 6ths."}
g4.
g'8\glissando f\glissando e
e d c
e d c
\break
b c d
g, a b
f e d
f e d
\bar "||"
\time 2/4
e'4^\markup \tiny {"2. Opposite duplication."}\glissando c
\time 3/8
e8\glissando d\glissando c
 \bar "|."
}

alto = \relative c' { 
\global
\voiceTwo
e8-3\glissando f-3\glissando g-3
c,8-6\glissando d-6\glissando e-6
g4.
g8-6 f-6 e-6
e4.
d
b8 c d
d c_\markup \tiny {"??"} b
s4.
\time 2/4 
c4\glissando e
\time 3/8
c8\glissando d\glissando e
}

tenor = \relative c { 
\global
\override Voice.Fingering.padding = #2
\clef "bass"
\oneVoice
c8_\markup \tiny {"C major I."}\glissando d\glissando e
e8\glissando f\glissando g
e-3\glissando d-3\glissando c-3
c4.
g'8 f^\markup {"?"} e
g_\markup {"V"} a b
f4._\markup {"V7"}
b,_\markup {"oV7"}
\voiceOne
a'8^\markup {"good."} g f
\time 2/4
\override TextScript.extra-offset = #'(0.0 . -5)
s4^\eeCee s^\ceeEee
\time 3/8
s8^\eeCee s^\deeDee s^\ceeEee
}

bass = \relative c { 
\global
\clef "bass"
\voiceTwo
s4.*8
b4.
}


\score {
  \new PianoStaff << 
  \set PianoStaff.instrumentName = \markup \center-column { Ex. "147." }
    \new Staff = "up" << 
        \context Voice = "soprano" \sop 
        \context Voice = "alto"  \alto
    >> 
    \new Staff = "down" << 
        \context Voice = "tenor"  \tenor 
        \context Voice = "bass"  \bass
    >> 
  >> 
  \layout { 
	\context {
	    \Score
	    \remove "Bar_number_engraver"
	  }
  }
  \midi {\tempo 4 = 60}
}