A. key signature , the key signature is a list of all the sharps and flats in the key that the music is in.
Harmony and Balance were what they were trying to achieve.
Answer:
An artistic genre of three deminsional works that often are site-specific and designed to transform the perception of a space
Explanation:
I got this off Google so I hope this helps you understand it more and you can simplify the answer into your own words :))
