Sixteenth note Sixteenth note In music, a sixteenth note (American) or semiquaver (British) is a note played for half the duration of an eighth note (quaver), hence the names. It is the equivalent of the semifusa in mensural notation, first found in 15th-century notation . Sixteenth notes are notated with an oval, filled-in note head and a straight note stem with two flags (see Figure 1). A single sixteenth note is always stemmed with flags, while two or more are usually beamed in groups . A corresponding symbol is the sixteenth rest (or semiquaver rest), which denotes a silence for the same
B♭ (musical note) tune to an A provided by the oboist, wind ensembles usually tune to a B-flat provided by a tuba, horn, or clarinet. In Germany, Russia, Poland and Scandinavia, this pitch is designated B, with 'H' used to designate the B-natural. Since the 1990s, B-flat is often denoted Bb or "Bess" instead of B in Swedish music textbooks. Natural B is called B by Swedish jazz and pop musicians, but still denoted H in classical music. See B (musical note) for an explanation. B♭ (musical note) B (B-flat; also called si bémol) is the eleventh step of the Western chromatic scale