Complex sentence: Different regions of Africa have their own traditions of percussion, with different names for their instruments; in kiSwahili-speaking Kenya and Tanzania,'ngoma' is used by extension to signify specific dances, social occasions and rhythms.
Split into simpler sentences: Different regions of Africa have their own traditions of percussion, with different names for their instruments. In kiSwahili-speaking Kenya and Tanzania,'ngoma' is used by extension to signify specific dances, social occasions and rhythms.