Final answer:
The incorrect statement about Sub-Saharan African music is that the most common type of instrument is the chordophone; instead, drums, or membranophones, are highly significant and central to the music of the region.
Step-by-step explanation:
The statement that is not true about Sub-Saharan Africa is that the most common type of instrument is the chordophone. While chordophones, such as guitars and fiddles, are used in various musical traditions around the world, in Sub-Saharan Africa, a more notable type of instrument would be membranophones, like drums. Drums are particularly significant because they can emulate the tonal languages of many of its people, which is a distinctive feature of Sub-Saharan African music. Additionally, the human body is indeed often used as a percussion instrument, and it is a widespread practice to involve clapping, stomping, and other body movements in musical performances. Lastly, due to the climatic conditions and social customs, music in Sub-Saharan Africa is commonly performed outdoors, often during community gatherings and celebrations.