Pygmy new music has long been polyphonic very well ahead of their discovery by non-African explorers on the Baka, Aka, Efe, and various foragers on the Central African forests, from the 1200s, that's at the least 200 many years prior to polyphony created in Europe. Note the a number https://photoshoot69135.blogrelation.com/37257475/rumored-buzz-on-cultures