+dutchPitchnames = #`(
+ (ceses . ,(ly:make-pitch -1 0 DOUBLE-FLAT))
+ (ceh . ,(ly:make-pitch -1 0 SEMI-FLAT))
+ (ces . ,(ly:make-pitch -1 0 FLAT))
+ (ceseh . ,(ly:make-pitch -1 0 THREE-Q-FLAT))
+ (c . ,(ly:make-pitch -1 0 NATURAL))
+ (cis . ,(ly:make-pitch -1 0 SHARP))
+ (cih . ,(ly:make-pitch -1 0 SEMI-SHARP))
+ (cisih . ,(ly:make-pitch -1 0 THREE-Q-SHARP))
+ (cisis . ,(ly:make-pitch -1 0 DOUBLE-SHARP))
+ (deses . ,(ly:make-pitch -1 1 DOUBLE-FLAT))
+
+ (deh . ,(ly:make-pitch -1 1 SEMI-FLAT))
+ (des . ,(ly:make-pitch -1 1 FLAT))
+ (deseh . ,(ly:make-pitch -1 1 THREE-Q-FLAT))
+ (d . ,(ly:make-pitch -1 1 NATURAL))
+ (dis . ,(ly:make-pitch -1 1 SHARP))
+ (dih . ,(ly:make-pitch -1 1 SEMI-SHARP))
+ (disih . ,(ly:make-pitch -1 1 THREE-Q-SHARP))
+ (disis . ,(ly:make-pitch -1 1 DOUBLE-SHARP))
+ (eeses . ,(ly:make-pitch -1 2 DOUBLE-FLAT))
+ (eses . ,(ly:make-pitch -1 2 DOUBLE-FLAT))
+
+ (eeh . ,(ly:make-pitch -1 2 SEMI-FLAT))
+ (ees . ,(ly:make-pitch -1 2 FLAT))
+ (eeseh . ,(ly:make-pitch -1 2 THREE-Q-FLAT))
+ (es . ,(ly:make-pitch -1 2 FLAT))
+ (e . ,(ly:make-pitch -1 2 NATURAL))
+ (eis . ,(ly:make-pitch -1 2 SHARP))
+ (eih . ,(ly:make-pitch -1 2 SEMI-SHARP))
+ (eisih . ,(ly:make-pitch -1 2 THREE-Q-SHARP))
+ (eisis . ,(ly:make-pitch -1 2 DOUBLE-SHARP))
+ (feses . ,(ly:make-pitch -1 3 DOUBLE-FLAT))
+
+ (feh . ,(ly:make-pitch -1 3 SEMI-FLAT))
+ (fes . ,(ly:make-pitch -1 3 FLAT))
+ (feseh . ,(ly:make-pitch -1 3 THREE-Q-FLAT))
+ (f . ,(ly:make-pitch -1 3 NATURAL))
+ (fis . ,(ly:make-pitch -1 3 SHARP))
+ (fih . ,(ly:make-pitch -1 3 SEMI-SHARP))
+ (fisih . ,(ly:make-pitch -1 3 THREE-Q-SHARP))
+ (fisis . ,(ly:make-pitch -1 3 DOUBLE-SHARP))
+ (geses . ,(ly:make-pitch -1 4 DOUBLE-FLAT))
+
+ (geh . ,(ly:make-pitch -1 4 SEMI-FLAT))
+ (ges . ,(ly:make-pitch -1 4 FLAT))
+ (geseh . ,(ly:make-pitch -1 4 THREE-Q-FLAT))
+ (g . ,(ly:make-pitch -1 4 NATURAL))
+ (gis . ,(ly:make-pitch -1 4 SHARP))
+ (gih . ,(ly:make-pitch -1 4 SEMI-SHARP))
+ (gisih . ,(ly:make-pitch -1 4 THREE-Q-SHARP))
+ (gisis . ,(ly:make-pitch -1 4 DOUBLE-SHARP))
+ (aeses . ,(ly:make-pitch -1 5 DOUBLE-FLAT))
+ (ases . ,(ly:make-pitch -1 5 DOUBLE-FLAT))
+
+ (aeh . ,(ly:make-pitch -1 5 SEMI-FLAT))
+ (aes . ,(ly:make-pitch -1 5 FLAT))
+ (aeseh . ,(ly:make-pitch -1 5 THREE-Q-FLAT))
+ (as . ,(ly:make-pitch -1 5 FLAT))
+ (a . ,(ly:make-pitch -1 5 NATURAL))
+ (ais . ,(ly:make-pitch -1 5 SHARP))
+ (aih . ,(ly:make-pitch -1 5 SEMI-SHARP))
+ (aisih . ,(ly:make-pitch -1 5 THREE-Q-SHARP))
+ (aisis . ,(ly:make-pitch -1 5 DOUBLE-SHARP))
+ (beses . ,(ly:make-pitch -1 6 DOUBLE-FLAT))