In African music, the mbira (also known as likembe, mbila, thumb piano, mbira huru, mbira njari, mbira nyunga nyunga, karimbao or kalimba) is a musical instrument consisting of a wooden board to which staggered metal keys have been attached. It is often fitted into a resonator. In Eastern and Southern Africa there are many kinds of mbira, usually accompanied by the hosho. The mbira is usually classified as part of the lamellaphone family. It is also part of the idiophones family of musical instruments. In some places it is also known as a sanza or sansa. The mbira is found in various forms in many parts of Africa, but it is particularly regarded as the national instrument of Zimbabwe.