4.identify what does it maean of the arrow pointed to on music
Answers
Answer:
A common notation for quarter tones involves writing the fraction 1⁄4 next to an arrow pointing up or down. Below are other forms of notation:
Music-demiflat.svg Demiflat
Lowers the pitch of a note by one quarter tone. (Another notation for the demiflat is a flat with a diagonal slash through its stem. In systems where pitches are divided into intervals smaller than a quarter tone, the slashed flat represents a lower note than the reversed flat.)
Music-sesquiflat.svg Flat-and-a-half (sesquiflat)
Lowers the pitch of a note by three quarter tones. As with a demiflat, a slashed double-flat symbol is also used.
Music-demisharp.svg Demisharp
Raises the pitch of a note by one quarter tone.
Music-sesquisharp.svg Sharp-and-a-half (sesquisharp)
Raises the pitch of a note by three quarter tones. Occasionally represented with two vertical and three diagonal bars instead.
Explanation: