Question

what is musical notes?​

Answer 1

In music, a note is the pitch and duration of a sound, and also its representation in musical notation. A note can also represent a pitch class. Notes are the building blocks of much written music: discretizations of musical phenomena that facilitate performance, comprehension, and analysis.

Answer 2

In music, the term note has two primary meanings:

1. A sign used in musical notation to represent the relative duration and pitch of a sound (♪, ♫);

2. A pitched sound itself.