musical note

The term note has two primary meanings: 1) a sign used in music to represent the relative duration and pitch of a sound; and 2) a pitched sound itself. Notes are the "atoms" of much Western music: discretizations of musical phenomena that facilitate performance, comprehension, and analysis (Nattiez 1990, p.81n9).
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Note, notes, or NOTE may refer to:Note, a musical noteBanknote, a form of cash currency, also known as bill in the United States and Canada
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Noun
1. a notation representing the pitch and duration of a musical sound; "the singer held the note too long"
(synonym) note, tone
(hypernym) musical notation
(hyponym) tonic, keynote
(member-holonym) scale, musical scale