I like to avoid open strings, except for the lowest possible string, as there is no alternative. Is it possible to raise an exception in lilypond? How? Thanks.
Example: check =\relative c {c8 e f gis a b } \score { << \new Staff { \check } \new TabStaff { \set TabStaff.minimumFret = #4 \set TabStaff.restrainOpenStrings = ##t \transpose c c, \check } >> }