Kamel-Bandsalat

Unable to compile LilyPond input file:

Processing `.../file.ly'
Parsing...
.../file.ly:16:28: error: unrecognized string, not in text script or \lyricmode
      f2.. e:m d:m f   d:m 
                           h:m e:m c4. a2:m
.../file.ly:16:29: error: syntax error, unexpected :
      f2.. e:m d:m f   d:m h
                            :m e:m c4. a2:m
.../file.ly:13:1: error: errors found, ignoring music expression

<<
fatal error: failed files: ".../file.ly"

exited with status: 1