The Comoros is a group of islands in the Indian Ocean, mostly an independent nation but also including the French territory of Mayotte. It is historically linked to both East Africa and France, and now has a strong Malagasy influence. Zanzibar's taarab music, however, remains the most influential genre on the islands, and a Comorian version called twarab is popular. Leading twarab bands include Sambeco and Belle Lumière, as well as singers including Chamsia Sagaf and Mohammed Hassan.