Name: Klong Thap.
Type: Membranophones > Drums > Goblet.
Region: South East Asia.
Description: The klong thap [in Thai: กลองทับ, pronounced in IPA klɔːŋ tʰáp] it is a moderate-sized goblet shaped drum used for providing the changes of rhythm and for supporting rhythm of the Nora [Southern dance drama].
Construction: The length of the Klong thap is about 40 cm to 50 cm. The body is made from heartwood of a jackfruit tree that has been carved into a goblet shape. A single drumhead is covered by a thin leather made from langur skin or cat skin, which is attached to the body by cloth strings of rattan strings. The klong thap is almost always played in a pair, with one slightly lower in pitch called luk thoeng and one slightly higher in pitch called luk chap.