\layout {
indent = #0
\context { \ChordNames \embiggenChordNames #2.5 }
\context {
\ChordNames {
%\set majorSevenSymbol = \markup { \fontsize #-3.5 \override
#'(thickness . 0.3) \triangle ##f }
%\set minorChordModifier = \markup { \small m }
majorSevenSymbol = \markup { \fontsize #-3.5 \override
#'(thickness .
0.3) \triangle ##f }
minorChordModifier = \markup { \small m }
}
}
\override ChordName #'font-name = #"Open Sans Soft Cd SemiBd"
\override Staff.BarLine.hair-thickness = #4
\override Staff.BarLine.thick-thickness = #8
}