Other hyponyms of musical note include
keynote,
tonic,
supertonic,
mediant,
subdominant,
dominant,
submediant,
leading tone,
subtonic,
pedal,
pedal point,
shake,
trill,
middle C,
chord,
passing note,
passing tone,
semibreve,
whole note,
half note,
minim,
crotchet,
quarter note,
eighth note,
quaver,
semiquaver,
sixteenth note,
demisemiquaver,
thirty-second note,
hemidemisemiquaver,
sixty-fourth note,
acciaccatura,
appoggiatura,
grace note,
monotone.