well you need to fill out an application that has the title, completion year, first publication, etc, then you have to pay the fee and finally upload or mail in a copy of your work. this is the source i used, hope this helps!
https://www.copyright.gov/eco/help-registration-steps.html
Answer:
they show the true colors of the art that your trying to make and how u express it.
Explanation:
I think he makes Contemporary R&B music
