# Sixty-fourth note

The sixty-fourth note (also called a hemidemisemiquaver or semidemisemiquaver) is a note with a value of ​164 of a whole note which is where it gets its name. It has four flags or beams. In the ${\displaystyle {\frac {4}{4}}}$ time signature it has a value of ​116 of a beat. It is the shortest common note in musical notation