The most popular instrument used in Africa is the Kora.
So they know what you did and did not do
You can add the Copyright symbol. And write a notice below your work saying that if a person has to copy or copy-and-change you work, they should contact you or something. Make sure you leave you email [If you wanna.] And if you see your work anywhere else, just report the person or talk it out with them.
Hope that helps!! :)
Philosophers stone
Prisoner of askaban
Goblet of fire
Order of the Phoenix
Deathly hallows
Chamber of secrets
Half blood Prince
