Thirty-second note connected with a beam. Similar rules apply to smaller divisions such as sixty-fourth notes. A related symbol is the thirty-second rest or demisemiquaver rest (shown to the right), which denotes a silence for the same duration. Thirty-second note In music, a demisemiquaver (British) or thirty-second note (American) is a note played for of the duration of a whole note (or "semibreve"). It lasts half as long as a sixteenth note (or "semiquaver") and twice as long as a sixty-fourth (or "hemidemisemiquaver"). Thirty-second notes are notated with an oval, filled-in note head and a straight note stem with three flags or
Blue note Blue note In jazz and blues, a blue note is a note that—for expressive purposes—is sung or played at a slightly different pitch than standard. Typically the alteration is between a quartertone and a semitone, but this varies among performers and genres. The existence of the blue note within music derives, in part, from the fact that equal temperament in western diatonic harmony is an artifice or compromise originally employed in the eighteenth century to address problems posed in the creation of keyboard instruments. Equal temperament was an artificial 'straightening out' of a tendency for the natural harmonic series (musical