\paper { } \layout { } % Define 22 ET pitches simply as 1/6 tone alterations... #(define-public Comma 1/6) #(define-public SharpMinusComma 1/3) #(define-public Sharp 1/2) % Define pitch names: C = c, C/ = cu (comma up), C#\ = cscd (c sharp, comma down), C# = cs, C\ = ccd, Cb/ = cfcu, Cb = cf etTwentytwoPitchNames = #`( (c . ,(ly:make-pitch -1 0 NATURAL)) (d . ,(ly:make-pitch -1 1 NATURAL)) (e . ,(ly:make-pitch -1 2 NATURAL)) (f . ,(ly:make-pitch -1 3 NATURAL)) (g . ,(ly:make-pitch -1 4 NATURAL)) (a . ,(ly:make-pitch -1 5 NATURAL)) (b . ,(ly:make-pitch -1 6 NATURAL)) (ccu . ,(ly:make-pitch -1 0 Comma)) (dcu . ,(ly:make-pitch -1 1 Comma)) (ecu . ,(ly:make-pitch -1 2 Comma)) (fcu . ,(ly:make-pitch -1 3 Comma)) (gcu . ,(ly:make-pitch -1 4 Comma)) (acu . ,(ly:make-pitch -1 5 Comma)) (bcu . ,(ly:make-pitch -1 6 Comma)) (cscd . ,(ly:make-pitch -1 0 SharpMinusComma)) (dscd . ,(ly:make-pitch -1 1 SharpMinusComma)) (escd . ,(ly:make-pitch -1 2 SharpMinusComma)) (fscd . ,(ly:make-pitch -1 3 SharpMinusComma)) (gscd . ,(ly:make-pitch -1 4 SharpMinusComma)) (ascd . ,(ly:make-pitch -1 5 SharpMinusComma)) (bscd . ,(ly:make-pitch -1 6 SharpMinusComma)) (cs . ,(ly:make-pitch -1 0 Sharp)) (ds . ,(ly:make-pitch -1 1 Sharp)) (es . ,(ly:make-pitch -1 2 Sharp)) (fs . ,(ly:make-pitch -1 3 Sharp)) (gs . ,(ly:make-pitch -1 4 Sharp)) (as . ,(ly:make-pitch -1 5 Sharp)) (bs . ,(ly:make-pitch -1 6 Sharp)) (ccd . ,(ly:make-pitch -1 0 (- Comma))) (dcd . ,(ly:make-pitch -1 1 (- Comma))) (ecd . ,(ly:make-pitch -1 2 (- Comma))) (fcd . ,(ly:make-pitch -1 3 (- Comma))) (gcd . ,(ly:make-pitch -1 4 (- Comma))) (acd . ,(ly:make-pitch -1 5 (- Comma))) (bcd . ,(ly:make-pitch -1 6 (- Comma))) (cfcu . ,(ly:make-pitch -1 0 (- SharpMinusComma))) (dfcu . ,(ly:make-pitch -1 1 (- SharpMinusComma))) (efcu . ,(ly:make-pitch -1 2 (- SharpMinusComma))) (ffcu . ,(ly:make-pitch -1 3 (- SharpMinusComma))) (gfcu . ,(ly:make-pitch -1 4 (- SharpMinusComma))) (afcu . ,(ly:make-pitch -1 5 (- SharpMinusComma))) (bfcu . ,(ly:make-pitch -1 6 (- SharpMinusComma))) (cf . ,(ly:make-pitch -1 0 (- Sharp))) (df . ,(ly:make-pitch -1 1 (- Sharp))) (ef . ,(ly:make-pitch -1 2 (- Sharp))) (ff . ,(ly:make-pitch -1 3 (- Sharp))) (gf . ,(ly:make-pitch -1 4 (- Sharp))) (af . ,(ly:make-pitch -1 5 (- Sharp))) (bf . ,(ly:make-pitch -1 6 (- Sharp))) ) %% set pitch names. pitchnames = \etTwentytwoPitchNames #(ly:parser-set-note-names parser etTwentytwoPitchNames) etTwentytwoGlyphs = #'((1 . "accidentals.doublesharp") (1/2 . "accidentals.sharp") (1/3 . "accidentals.sharp.slashslashslash.stem") (1/6 . "accidentals.sharp.slashslash.stem") (0 . "accidentals.natural") (-1/3 . "accidentals.flat.slash") (-1/6 . "accidentals.flat.slashslash") (-1/2 . "accidentals.flat") (-1 . "accidentals.flatflat") ) { \override Score.Accidental #'glyph-name-alist = \etTwentytwoGlyphs \override Score.KeySignature #'glyph-name-alist = \etTwentytwoGlyphs % test % \relative { c4 ccu cscd cs d dcd dfcu df c } % }