Songs that make proud to be an African, like the Senegalese and Malians like to do. We're too obsessed with trying to be European that we often loose idenity. The sapeurs have influenced Congolese music culture so much, as well as those who really wanted to distance themselves from Mobutu's once mandatory abacost dress code.
There are songs like Ebale Ya Zaire, Ultimatum (sorta), but the rest is mostly bolingo or mabanga lyrics.
One of the my favorite examples (and favorite song) from Defao:
The original is just as great: