Answer: they were marks at particular heights over the words of the song
Explanation:
They told the singer what pitch to sing.
The director wants a chance to get to know the person. When a director is casting, they are keeping a lot of things in mind such as whether this is a person who takes direction or whether this person is and enjoyable person to work with. Hope this helps :)
Answer:
motiv E
I'm not sure about answer because I have just try...
No I actually I do not believe they are art.