Jiegu: China musical instrument
The jiegu was a drum used in the ancient china. The musical instrument was hourglass-shaped and performed with two wooden sticks. The ...

https://worldhitz4u.blogspot.com/2013/12/jiegu-china-musical-instrument.html
The jiegu was a drum used in the
ancient china. The musical instrument was hourglass-shaped and performed with
two wooden sticks.
The jiegu musical instrument was
adopted from the central Asian province of Kucha during the Tang dynasty and
became a very popular musical instrument for dancing, especially among the
noble men of the society. Emperor Xuanzong of Tang was a famous player of this
musical instrument. An analogous musical instrument known as ‘galgo’ that is
derived from the jiegu is being used in Korea. In Japan, the Kakko that is a
similar instrument was derived from the jiegu instrument and is still used in
gagaku music of Japan.