an Entity references as follows:
Mamady Keïta (surname sometimes also spelled Keita; born August 1950 in Balandougou, Siguiri Prefecture, Kankan Region, Guinea) is a master drummer from the West African nation of Guinea. He specializes in the goblet-shaped hand drum called djembe. He is also the founder of the Tam Tam Mandingue school of drumming. He is a member of the Manding ethnic group.