\version "2.19"

rightOneAltII = \relative c' {
  
  \key g\major
  %\partial 4
  \oneVoice R1
  
  R1
  s2 d8 e16 fis g a b c \break
  \voiceOne d4. c8 b\arpeggio d c a \oneVoice
  <g d b>2 <fis d a>4. g8--
  g-- fis-- g-- a-- <g b d g>2\fermata
  
  
  
}

rightTwoAltII = \relative c'' {
  \key g\major
  s1 s1 s1
  a4 gis e e
  %\partial 4 
 
  
  
  
}

leftOneAltII = \relative c' {
  \key g\major
  %\partial 4
  \clef bass a4. b8 c b a4
  b4. c8 d c b4
  s1
  b4 b c\arpeggio a
  s1
  s1
  
}

leftTwoAltII = \relative c {
  \key g\major
  %\partial 4
  d4. g8 d g d4
  g4. d8 g d g4
  d8 e16 fis g a b c s2
  f,4 e a, c
  \oneVoice d-- e-- d4.-- g8--
  g-- fis-- <g e>-- <a d,>-- <g, \parenthesize b'>2\fermata
  
  
   \bar "|."
  
}


%{
\score {
  
  \header {
%piece = \markup \bold \underline \large "Cwm Rhondda"
}
  
  \new PianoStaff  <<
    \set PianoStaff.connectArpeggios = ##t
  \override PianoStaff.Arpeggio.stencil = #ly:arpeggio::brew-chord-bracket
    \new Staff = "right"  << \rightOneAltII \\ \rightTwoAltII >>
    \new Staff = "left"   << \leftOneAltII \\ \leftTwoAltII >>
  >>
  \layout { ragged-last = ##f}
  
}
%}