Was soll das bedeuten

Die Eingabedatei von LilyPond konnte nicht kompiliert werden:

line 18 - column 4:
GUILE signaled an error for the expression beginning here
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line 17 - column 1:
\paper cannot be used in \score, use \layout instead
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line 33 - column 1:
unrecognized string, not in text script or \lyricmode
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line 33 - column 9:
syntax error, unexpected '=', expecting '}'
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line 42 - column 3:
syntax error, unexpected NOTENAME_PITCH
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line 75 - column 23:
unknown escaped string: `\akkorde'
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line 75 - column 23:
unrecognized string, not in text script or \lyricmode
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line 86 - column 27:
unknown escaped string: `\akkorde'
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line 86 - column 27:
unrecognized string, not in text script or \lyricmode
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line 168 - column 1:
syntax error, unexpected '}'