4 ms·
Dunno about OMN, but Lilypond seems to have quarter tone support: http://www.lilypond.org/doc/v2.19/Documentation/notation-big-page.html#accidentals http://www.
by colomon 11y ago
Dunno about OMN, but Lilypond seems to have quarter tone support: http://www.lilypond.org/doc/v2.19/Documentation/notation-big-page.html#accidentals http://www.lilypond.org/doc/v2.19/Documentation/notation-big... (third staff down)