\header {
  title = "Alle meine Entchen"
}
\version "2.12.3"
<<
\relative c'
{
\time 2/4
\key d \major
d8[ e fis g] a4 a b8[ b b b] a4 r b8[ b b b]
a4 r g8[ g g g] fis4 fis a8[ a a a] d4 r
}
\addlyrics { Al -- le mei -- ne Ent -- chen schwim -- men auf dem See,
schwim -- men auf dem See, Köpf -- chen un -- ters Was -- ser,
Schwänz -- chen in die Höh’ }
>>

Die Eingabedatei von LilyPond konnte nicht kompiliert werden:

line -2 - column 22:
Missing music in \score
--------
line 18 - column 1:
syntax error, unexpected \score, expecting '}'
--------
line 26 - column 3:
unrecognized string, not in text script or \lyricmode
--------
line 26 - column 6:
unrecognized string, not in text script or \lyricmode
--------
line 26 - column 8:
unrecognized string, not in text script or \lyricmode
--------
line 26 - column 10:
unrecognized string, not in text script or \lyricmode
--------
line 27 - column 3:
unrecognized string, not in text script or \lyricmode
--------
line 27 - column 6:
unrecognized string, not in text script or \lyricmode
--------
line 27 - column 8:
unrecognized string, not in text script or \lyricmode
--------
line 27 - column 10:
unrecognized string, not in text script or \lyricmode
--------
line 40 - column 3:
syntax error, unexpected >>
--------
line 86 - column 1:
syntax error, unexpected '}'