Hi, Roland --
Using version 2.10.20 with piano staff I've tried to manipulate the BarLine (in the attached file with #'transparent), but this has only effect to the bar lines in the particular systems and not to the bar line between the systems.
Try \once \override Score.BarLine #'transparent = ##t \once \override Score.SpanBar #'transparent = ##t Cheers, Kieren. _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-user