This may be the angriest song I've ever posted.
I was introduced to N.W.A in the early 90's while in college. I probably missed the messages of their songs at the time, but in this time of protest, this song about freedom of expression resonates.
This is probably the only song they ever did that could be played on radio. Which is hilarious, because the song itself calls out other hip hop artists for avoiding profanity just to get on the pop charts.
They didn't need to curse to make an anthem about expression. Primarily performed by Dr. Dre, the song was written by Ice Cube.