A ‘demisemiquaver’ is a musical term that refers to a note with a duration of one-sixty-fourth of a whole note. It is represented by a note with two flags or beams and is equivalent to a thirty-second note in terms of note value. In some contexts, it may also be referred to as a “sixty-fourth note.” In music notation, demisemiquavers are often used to indicate rapid passages or detailed rhythmic patterns.
