There are only two songs I listen to with the N-word in them. Both were written and sung by white people, but one was written about the police brutality, and the other was written about the media and the insanity of the US (it’s kinda complicated, see here: https://kddit.kalli.st/r/greenday/comments/1lujz5/song_of_the_week_american_eulogy_21st_cb/)

The two songs:

• Johnny Reggae by Rev Hammer (Indie Folk Rock)
• American Eulogy by Green Day (Punk Rock)