Test:Lilypond

<music> \relative c' { e16-.->a(b gis)a-.->c(d b)c-.->e(f dis)e-.->a(b a)

gis(b e)e,(gis b)b,(e gis)gis,(b e)e,(gis? b e) } </music>

<music>

      \relative c' {
       \partial 1

       c'4 e c }

</music>

<music>

\version "2.6.0"

\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>

<music>

\header {

       title = "St. Patrik?"
       composer = "Lars Jakobsen Engen"

} melody = {

       \time 6/8 \relative c' {
       \partial 8 f8 b4. c8 b4 b4 c4 d4 f4. g8 f4 f4 d4 b4 c4. b8 c4 d4 b4 f4 g8 a4 g4 g4 f8
       b2. c8 b4 b4 c4 d4 f4. g8 f4 f4 d4 b4 c4. b8 c4 d4 b4 f4 g4 a8 b4 \bar"||"
       f'8 f4 g4 a4 b4 f8 a4 f8 g4 d4 f4 g4 a4 b4 g8 a 4f8 g4 f8 f4 g4 a4 b4 g8
       a4 g4 f4 g4 a4 b4 b,4 c4 b4 b4 c4 d4 f4. g4 f4 f4 d4 b4 c4. b8 c4 d4 b4 f4
       g4. a8 g4 f4 f8 b4. c8 b4 b4 c4 d4 f4. g8 f4 f4 d4 b4 c4. b8 c4 d4 b4 f4 g4 a8 b4
       }

}

\score {

       \context Staff = one \melody
       \midi {}
       \layout {}

}

</music>