Complex sentence: Although Afro-punks make up a minority in the North American punk scene, they represent a majority in predominantly black regions of the world that have burgeoning punk communities, such as in parts of Brazil and Africa.
Split into simpler sentences: Although Afro-punks make up a minority in the North American punk scene. However, they represent a majority in the punk culture in predominantly black regions of the world that have burgeoning punk communities, such as in parts of Brazil and Africa.