\version "2.19.83"

\header {
  title = "Alternate harmonies attempt"
}

\paper {
  paper-height                   = 297\mm
  paper-width                    = 210\mm
}

\layout {
}

Part_POne_HARMONY_Staff_Voice_Eleven_HARMONY = \chordmode {
  \key c \major
  \time 4/4

  \clef "treble"
  \parenthesize aes4:6 s \parenthesize des:maj7  s | % 1
  \barNumberCheck #2
}

Part_POne_HARMONY_Staff_Voice_Twelve_HARMONY = \chordmode {
  \key c \major
  \time 4/4

  \clef "treble"
  f4:m7 s g:maj7  s | % 1
  \barNumberCheck #2
}

Part_POne_Staff_One_Voice_One = \absolute {
  \key c \major
  \time 4/4

  \clef "treble"
  c'4 d' e' f' | % 1
  \barNumberCheck #2
}

\book {
  \header {
  }

  \score {
    <<

      \new PianoStaff
      \with {
      }
      <<
        \context ChordNames = "Part_POne_HARMONY_Staff_Voice_Eleven_HARMONY"
        \Part_POne_HARMONY_Staff_Voice_Eleven_HARMONY

        \context ChordNames = "Part_POne_HARMONY_Staff_Voice_Twelve_HARMONY"
        \Part_POne_HARMONY_Staff_Voice_Twelve_HARMONY

        \new Staff = "Part_POne_Staff_One"
        \with {
        }
        <<
          \context Voice = "Part_POne_Staff_One_Voice_One" <<
            \Part_POne_Staff_One_Voice_One
          >>
        >>
      >>
    >>
  }
}