4 \chordmodifiers #default-chord-modifier-list
7 whiteTriangleMarkup =#(make-override-markup '(font-family . math) (make-simple-markup "M"))
9 blackTriangleMarkup = #(make-override-markup '(font-family . math) (make-simple-markup "N"))
11 ignatzekExceptionMusic = \notes {
12 <<c e gis>>1-\markup { "+" }
13 <<c es ges>>-\markup { \super "o" } % should be $\circ$ ?
14 <<c es ges bes>>-\markup { \super \combine "o" "/" }
15 <<c es ges beses>>-\markup { \super "o7" }
18 ignatzekExceptions = #(sequential-music-to-chord-exceptions ignatzekExceptionMusic)