Sixty-fourth note twenty-eighth note—otherwise known as the "semihemidemisemiquaver" —and even shorter notes, are occasionally found. Sixty-fourth note In music notation, a sixty-fourth note (American), or hemidemisemiquaver or semidemisemiquaver (British), sometimes called a half-thirty-second note , is a note played for half the duration of a thirty-second note (or demisemiquaver), hence the name. It first occurs in the late 17th century and, apart from rare occurrences of hundred twenty-eighth notes (semihemidemisemiquavers) and two hundred fifty-sixth notes (demisemihemidemisemiquavers), it is the shortest value found in musical notation . Sixty-fourth notes are notated with a filled-in oval note head and a straight note stem with
On a Sensual Note during their performance. Since then, the group has performed at The White House, the Embassy of Singapore, Disney World, the National Cherry Blossom Festival, and for the U.S Secretary of Labor. On a Sensual Note On a Sensual Note (OASN) is the all-male collegiate a cappella singing ensemble of American University. Founded in the fall of 1996, OASN is the University's oldest a cappella ensemble. The ensemble performs regularly at campus events, tours and visits other schools and participates in regional festivals. OASN's most popular events include its biannual end-of-semester concerts in the Kay Spiritual Life Center, a tradition which