As shown in the picture:
Thumb piano (or "Kalimba" English name: Carlimba) Introduction:
It is an African national characteristic. tribal instrument. In different African countries, the thumb piano has different names. For example, Kalimba is the name of the instrument in Kenya, while in Zimbabwe it is called Mbira, and Congolese people call it Likembe. It also has names such as Sanza and Thumb Piano. .
It is mainly named after using the thumb to move the thin slices on the piano body (mainly made of wood, bamboo, and in modern developments, also made of metal). The traditional thumb piano uses a gourd to make a chime.