2 \context Staff \notes \transpose c'' {
3 \property Score.BarNumber \override #'break-visibility = #end-of-line-invisible
4 \property Score.barNumberVisibility = #(every-nth-bar-number-visible 5)
5 \property Score.BarNumber \override #'molecule-callback =
6 #(make-molecule-boxer 0.1 0.25 0.25 Text_item::brew_molecule)
7 \property Score.BarNumber \override #'font-relative-size = #1
9 \repeat unfold 11 { c d e f g a b c' } \bar "|."