Band of the King's African Rifles

The Band of the King's African Rifles was the primary British Army musical unit in the East Africa Protectorate (also known as British East Africa) until most of its constituent regions, such as the Kenya Colony, gained their independence from the United Kingdom in the 1960s. The regimental band of the King's African Rifles, it was the largest and longest-lived King's African Rifles band, expanding during the inter-war years to 40 musicians.

Source: Wikipedia — Band of the King's African Rifles (CC BY-SA 4.0)