teded:

These five lines are called a staff, and a staff operates on two axes: up and down and left to right. The up-and-down axis tells the performer the pitch of the note or what note to play, and the left-to-right axis tells the performer the rhythm of the note or when to play it.
From the TED-Ed Lesson How to read music - Tim Hansen
Animation by Thomas Parrinello

teded:

These five lines are called a staff, and a staff operates on two axes: up and down and left to right. The up-and-down axis tells the performer the pitch of the note or what note to play, and the left-to-right axis tells the performer the rhythm of the note or when to play it.

From the TED-Ed Lesson How to read music - Tim Hansen

Animation by Thomas Parrinello

a-h-s-freak-show:

Countdown to Season 4 - Week Four: Favorite Overall Death