Vis kilden til Test:Lilypond2

<music>

\header {
        title = "I kveld"
        composer = "Lars Jakobsen Engen"
}

upper = {  
        \clef treble \key a \major \relative c'{
                << {\cadenzaOn e4 a4 a8 a8 b4 c4 d4 b4 \bar "|" e4 c8 a8 f'2 \bar "|" d4 c8 b8 e2 \bar "|" } \\ {e,4 e4 e8 e8 f4 f4 f4 g4 \bar "|" a4 a8 a8  a2 \bar "|" b4 g8 g8 a2 \bar "|"} >>
                }
        }

%{ text = \lyricmode {
        I - kveld mangen
        }
%}

lower =  {
        \clef bass \key a \major \relative c'{
                \cadenzaOn e4 c4 c8 c8 d4 c4 b4 e4  \bar "|" b4 f'8 e8 d2 \bar "|" b4 e8 d8 c2 \bar "|"
                }
        }

\score {
        \context GrandStaff <<
        \context  Staff = upper {
                \context Voice = singer \upper
                }
        %\lyricsto "singer" \new Lyrics \text
        \context Staff = lower {
                \lower
        }
        >>
        \midi {
        }
        \layout {
                \context { \GrandStaff \accepts "Lyrics" }
                %\context { \Lyrics \consists "Bar_engraver" }
        }
}

</music>