Percussion instruments are musical instruments that make a sound when they are struck, shaken, scraped, plucked or rubbed.
example: drums, cymbals, xylophone
Explanation:
Music theory is like a language, it provides us with a deeper understanding of the process behind the composition through notes, intervals. Notes are one of the important parts in music theory because it tells you its duration. The staff on the notes tells you the pitch. Every symbol has a unique meaning to it.
I believe so because there were pieces like Gregorian chants.
<span>Whenever you design something, it is important to include equality and quantity to the design if you want it to look right. Imagine designing a building; you must proportion the design correctly and be sure that the symmetry is correct or the building may appear lop-sided, out of shape, or could potentially tear down over a period of time. The same applies to art.</span>
