Was soll das bedeuten

Die Eingabedatei von LilyPond konnte nicht kompiliert werden:

line 33 - column 1:
unrecognized string, not in text script or \lyricmode
--------
line 33 - column 9:
syntax error, unexpected '=', expecting '}'
--------
line 42 - column 3:
syntax error, unexpected NOTENAME_PITCH
--------
line 75 - column 23:
unknown escaped string: `\akkorde'
--------
line 75 - column 23:
unrecognized string, not in text script or \lyricmode
--------
line 86 - column 27:
unknown escaped string: `\akkorde'
--------
line 86 - column 27:
unrecognized string, not in text script or \lyricmode
--------
line 168 - column 1:
syntax error, unexpected '}'