<Li> The eastern region (light green regions on map) includes the music of Uganda, Kenya, Rwanda, Burundi, Tanzania, Malawi, Mozambique and Zimbabwe as well as the islands of Madagascar, the Seychelles, Mauritius and Comor . Many of these have been influenced by Arabic music and also by the music of India, Indonesia and Polynesia, though the region's indigenous musical traditions are primarily in the mainstream of the sub-Saharan Niger--Congo - speaking peoples . </Li> <Li> The southern region (brown region on map) includes the music of South Africa, Lesotho, Swaziland, Botswana, Namibia and Angola . </Li> <Li> The central region (dark blue region on map) includes the music of Chad, the Central African Republic, the Democratic Republic of the Congo and Zambia, including Pygmy music . </Li> <Li> West African music (yellow region on map) includes the music of Senegal and the Gambia, of Guinea and Guinea - Bissau, Sierra Leone and Liberia, of the inland plains of Mali, Niger and Burkina Faso, the coastal nations of Cote d'Ivoire, Ghana, Togo, Benin, Nigeria, Cameroon, Gabon and the Republic of the Congo as well as islands such as Sao Tome and Principe . </Li>

What are some of the differences (musical cultural etc.) between the five african regions