…measureLength = #(ly:make-moment 2/1) c\breve } \markup\italic "Thin (#1) outlines:" \new Staff \with { \override NoteHead.… …#f 1) } { \music } \markup\column { \vspace #.5 \italic "Heavy (#6) outlines:" } \new Staff \with { \override NoteHead.… …#f 6) } { \music } \markup\column { \vspace #.5 \italic "Medium (#3) colored outlines:" } \new Staff \with { \override …