\version "2.19.19"
\language "english"

\header {
  title = "求主教我如何禱告"
  subtitle = "Lord, Teach Me How To Pray"
  composer = "曲: 黄楨茂"
  poet = "詞 : 陳供生"
  % Remove default LilyPond tagline
  tagline = ##f
}

\paper {
  #(set-paper-size "letter")
}

\layout {
  \context {
    \Voice
    \consists "Melody_engraver"
    \override Stem #'neutral-direction = #'()
  }
}

global = {
  \key ef \major
  \time 4/4
  \tempo "Moderato" 4=100
}

sopranoVoice =  {
  \global
  \dynamicUp
  r1 r1 r1 r1 \break %m01-04
  r2 r4 bf4 |%m05
  ef'4. f'8 g'8 ef'8 ef'8. f'16 |%m06
  g'2. bf4 |%m07
  c'4. d'8 ef'8 f'8 e'8. c'16 |\break %m08
  bf2. g'8 g'8 |%m09
  af'4. c''8 af'8 g'8 f8( g'8)|%m10
  af'2. af'8 g' |%m11
  f'4. g'8 g'8 f'4 ef'8 |\break %m12
  bf'2. bf4 |%m13
  ef'4. g'8 bf'4 \tuplet 3/2{c''8 bf' g'} |%m14
  af2. af'4 |%M15
  af4. g'8 f'4 \tuplet 3/2{g'8 f' ef'} |\break %m16 
  f'2. bf8 bf8 |%m17
  ef'4. f'8 g'8 bf'4 ef'8 |%m18
  c''2. ef'8 f' |%m19
  g'8 bf'4 g'8 f'4. ef'8 |\break %m20
}

verse = \lyricmode {
  施 恩 座 前 向 主 求 告, 所 有 己 意 讓 主 青
  掃, 愛 的 聲 音 已 在 呼 召, 要 我 向 祂 順 服 投
  
}

right =   {
  \global
  r2 r4 bf4|%m01
  <g ef'>4. <bf f'>8 <<{g'8 bf'8}\\{ef'4}>> <c'ef'>8. <c'f'>16 |%m02
  <bf ef'g'>2. bf4 |%m03
  <<{c'4. d'8 ef'8 g'8}\\{g2 c'4}>> <bf g'>8. <af f'>16 |%m04
  <g bf ef'>2. bf4 |%m05
  <g ef'>4. <bf f'>8 <<{g'8 bf'8}\\{ef'4}>> <c'ef'>8. <cf'f'>16 |%m06
}

left =   {
  \global
  r1 %m01
  
}

sopranoVoicePart = \new Staff \with {
  instrumentName = "S."
  shortInstrumentName = "S."
  midiInstrument = "choir aahs"
} { \sopranoVoice }
\addlyrics { \verse }

pianoPart = \new PianoStaff \with {
  instrumentName = "Pno."
  shortInstrumentName = "Pno."
} <<
  \new Staff = "right" \with {
    midiInstrument = "acoustic grand"
  } \right
  \new Staff = "left" \with {
    midiInstrument = "acoustic grand"
  } { \clef bass \left }
>>

\score {
  <<
    \sopranoVoicePart
    \pianoPart
  >>
  \layout { }
  \midi { }
}