Microtones - quarter tones

Half-flats and half-sharps are formed by adding -eh and -ih; the following is a series of Cs with increasing pitches. Micro tones are also exported to the MIDI file. There are no generally accepted standards for denoting three quarter flats, so LilyPond's symbol does not conform to any standard.

\version "2.24"

%% http://lsr.di.unimi.it/LSR/Item?id=156

\relative c'' {
  ceseh ceh cih cisih 
}